<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>6000</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1271</pageFirst>
    <pageLast>1275</pageLast>
    <pageNumber/>
    <edition/>
    <issue>5</issue>
    <volume>91</volume>
    <type>article</type>
    <publisherName>Leuze</publisherName>
    <publisherPlace>Saulgau, Württ.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Structuring and Plating of Materials with Ultrashort Laser Pulses</title>
    <parentTitle language="eng">Galvanotechnik</parentTitle>
    <identifier type="old">6372</identifier>
    <identifier type="issn">0016-4232</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">ZG 1</enrichment>
    <author>Wolfgang Paatsch</author>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>3262</id>
    <completedYear/>
    <publishedYear>2004</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>247</pageFirst>
    <pageLast>289</pageLast>
    <pageNumber/>
    <edition/>
    <issue>168</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Ultrashort Pulse Laser Interaction with Dielectrics and Polymers</title>
    <abstract language="eng">Abstract Femtosecond laser micromachining has excited vivid attention in various industri-
al fields and in medicine owing to the advantages of ultrashort laser pulses compared to
long-pulse treatment.These are mainly the reduction of the laser fluence needed to induce
ablation and the improvement of the contour sharpness of the laser-generated structures.
Recently,special attention was paid to femtosecond laser experiments on nonabsorbing in-
organic dielectrics.This is due to the fact that optical damage in dielectric optical elements
limits the performance of high-power laser systems.Despite the fact that a large variety of
organic polymers can be machined with excimer lasers successfully,the involvement of
thermal processes can lead to an unsatisfactory quality of the structures.Ultrashort,fs-laser
pulses might be an alternative for the treatment of polymers.Therefore,femtosecond laser
machining investigations of dielectrics and polymers are reviewed in this paper.Similarities
and differences of the ablation behavior of both material classes are discussed.The influ-
ence of the bandgap on the ablation threshold in dependence on the pulse duration,the en-
hancement of the machining precision with a shortening of the pulse duration,incubation
phenomena,and morphological features appearing on the surface after femtosecond laser
treatment are mentioned.Possible applications,e.g.,in medicine and biosensors,are de-
scribed.</abstract>
    <parentTitle language="eng">Polymers and light</parentTitle>
    <identifier type="old">3351</identifier>
    <identifier type="isbn">3-540-40471-6</identifier>
    <note>Serientitel: Advances in polymer science – Series title: Advances in polymer science</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Dielectrics</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Micromachining</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Polymers</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>4661</id>
    <completedYear/>
    <publishedYear>2004</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>287</pageFirst>
    <pageLast>307</pageLast>
    <pageNumber/>
    <edition/>
    <issue>96</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Primary hazards and reliability of protective materials</title>
    <abstract language="eng">Femtosecond laser pulses are close to industrial use. The advantages of ultrashort laser pulses for micromachining applications especially in the case of dielectric and biological samples down to pulse durations of 5 fs have been established. The current international standards of laser safety are primarily concerned with CW and pulsed lasers down to the nanosecond range. Therefore, human tissue and laser-protection equipment was investigated with respect to its resistance and protection performance for femtosecond laser illumination down to 30 fs. This included filter glasses for laser protection eyewear, polymer and textile materials used in curtains and guards. Bulk absorber filters can provide enough protection against laser radiation, give a sufficiently broad absorption spectrum. Materials are damaged more easily by femtosecond laser radiation. The need for sufficient spectral broadness as well as the different damage thresholds have to be included in international laser safety standards. This work should trigger the development of novel eye-protection devices that are lighter and ergonomically more acceptable than present commercial models.</abstract>
    <parentTitle language="eng">Femtosecond technology for technical and medical applications</parentTitle>
    <identifier type="old">4885</identifier>
    <identifier type="isbn">3-540-20114-9</identifier>
    <identifier type="doi">10.1007/b96440</identifier>
    <identifier type="issn">0303-4216</identifier>
    <note>Serientitel: Topics in applied physics – Series title: Topics in applied physics</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <author>Andreas Hertwig</author>
    <author>Sven Martin</author>
    <author>Jörg Krüger</author>
    <author>C. Spielmann</author>
    <author>M. Lenner</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Lasersicherheit</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Kurzpulslaser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosekunden</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Lasertechnik</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Materialbearbeitung</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>5981</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>sup.1</issue>
    <volume>1</volume>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Paris</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Near-UV laser interaction with contaminants and pigments on parchment: laser cleaning diagnostics by SE-microscopy, VIS-, and IR-spectroscopy</title>
    <parentTitle language="deu">Journal of cultural heritage</parentTitle>
    <identifier type="old">6352</identifier>
    <identifier type="issn">1296-2074</identifier>
    <identifier type="issn">1778-3674</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">18.01.2005</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Simone Pentzien</author>
    <author>Mathias Röllig</author>
    <author>Pascale Rudolph</author>
    <author>Jörg Krüger</author>
    <author>C. Maywald-Pitellos</author>
    <author>H. Bansa</author>
    <author>H. Grösswang</author>
    <author>E. König</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>6006</id>
    <completedYear/>
    <publishedYear>2001</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>705</pageFirst>
    <pageLast>709</pageLast>
    <pageNumber/>
    <edition/>
    <issue>11</issue>
    <volume>29</volume>
    <type>article</type>
    <publisherName>Gakkai</publisherName>
    <publisherPlace>Suita</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond Laser Processing of Soft Materials</title>
    <parentTitle language="eng">R¯ez¯a-kenky¯u = Review of laser engineering</parentTitle>
    <identifier type="old">6378</identifier>
    <identifier type="issn">0387-0200</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <author>Steffen Baudach</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond pulse laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser processing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Polymer ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nanostructures</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>6013</id>
    <completedYear/>
    <publishedYear>2001</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>24</pageFirst>
    <pageLast>34</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4347</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>International Society for Optical Engineering (SPIE)</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation>Lawrence Livermore National Laboratory</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser damage in dielectric coatings</title>
    <abstract language="eng">Multi-shot investigations of Ti:sapphire laser (wavelength (lambda) approximately equals 800 nm) induced damage were performed in three different laboratories (BAM, Berlin; LZH, Hannover; UNM, Albuquerque). The ablation behavior of a high reflecting mirror consisting of alternating (lambda) /4- layers of Ta2O5 and SiO2 was studied. Fused silica served as substrate. The influence of the pulse duration ((tau) equals 13 - 130 fs), the pulse number (30 - (infinity) ) and the repetition rate (10 Hz - 100 MHz) on the damage threshold will be discussed.</abstract>
    <parentTitle language="eng">Laser-induced damage in optical materials - 2000</parentTitle>
    <identifier type="old">6385</identifier>
    <identifier type="isbn">0-8194-4036-1</identifier>
    <identifier type="doi">10.1117/12.425056</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">32nd Annual Boulder Damage Symposium</enrichment>
    <enrichment key="eventPlace">Boulder, CO, USA</enrichment>
    <enrichment key="eventStart">2000-10-16</enrichment>
    <enrichment key="eventEnd">2000-10-18</enrichment>
    <author>Jörn Bonse</author>
    <author>Steffen Baudach</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>6189</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>100</pageFirst>
    <pageLast>107</pageLast>
    <pageNumber/>
    <edition/>
    <issue>5</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation>International Society for Historical Geography of the Ancient World</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Near-Ultraviolet Pulsed Laser Interaction with Contaminants and Pigments on Parchment: Spectroscopic Diagnostics for Laser Cleaning Safety</title>
    <parentTitle language="eng">Optics and lasers in biomedicine and culture</parentTitle>
    <identifier type="old">6581</identifier>
    <identifier type="isbn">3-540-66648-6</identifier>
    <note>Serientitel: Optics within life sciences – Series title: Optics within life sciences</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">5th International Conference on Optics within Life Sciences</enrichment>
    <enrichment key="eventPlace">H¯erakleion, Greece</enrichment>
    <enrichment key="eventStart">1998-01-01</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Simone Pentzien</author>
    <author>Pascale Rudolph</author>
    <author>Jörg Krüger</author>
    <author>C. Maywald-Pitellos</author>
    <author>H. Bansa</author>
    <author>H. Grösswang</author>
    <author>W. König</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>6317</id>
    <completedYear/>
    <publishedYear>2003</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>883</pageFirst>
    <pageLast>884</pageLast>
    <pageNumber/>
    <edition/>
    <issue>7</issue>
    <volume>77</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Spot-size dependence of the ablation threshold in dielectrics for femtosecond laser pulses</title>
    <abstract language="eng">The multi-pulse ablation threshold of barium borosilicate glass was measured using 30-fs pulses of a high repetition rate (1 kHz) laser system. The threshold fluence was found to decrease with increasing beam radius ranging from 20 to 400 m. Two existing models are applied by considering thermal accumulation and point defects, respectively .</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">6710</identifier>
    <identifier type="doi">10.1007/s00339-003-2213-6</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">27.01.2005</enrichment>
    <author>Sven Martin</author>
    <author>Andreas Hertwig</author>
    <author>Matthias Lenzner</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>6324</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>374</pageFirst>
    <pageLast>380</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1-4</issue>
    <volume>186</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond pulse laser ablation of anodic oxide coatings on aluminium alloys with on-line acoustic observation</title>
    <abstract language="eng">The 125-fs laser ablation behaviour (800 nm) of aluminium and anodic oxide coatings on an AlMgSi1 alloy was investigated. The multi-pulse ablation threshold of aluminium at 1.2 J cm-2 was less than that of the oxides of 23 J cm-2. Aluminium exhibited a single pulse modification (melting) threshold of 0.3 J cm-2. These values derived from an evaluation of the crater geometry coincided with on-line acoustic measurements. The detected microphone voltage amplitude increased linearly with the laser fluence. The morphology of the ablation craters on aluminium indicated melt formation and displacement of a homogeneous melt phase due to the recoil action of the expanding metal vapour. The laser-processed ceramic oxide phases, on the other hand, showed a spongy resolidified melt layer, which denotes a collocated in-depth formation both of a melt and a gas phase. These phenomena are discussed in terms of the relative dominance of penetration depth of laser light and heat affected zones in the investigated materials with strongly varying optical and thermodynamical properties.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">6717</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">27.01.2005</enrichment>
    <author>Jörg Krüger</author>
    <author>P. Meja</author>
    <author>M. Autric</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Acoustic measurement</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microphone</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium oxide</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>6328</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>19</pageFirst>
    <pageLast>25</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>74</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser ablation of silicon-modification thresholds and morphology</title>
    <abstract language="eng">We investigated the initial modification and ablation of crystalline silicon with single and multiple Ti:sapphire laser pulses of 5 to 400 fs duration. In accordance with earlier established models, we found the phenomena amorphization, melting, re-crystallization, nucleated vaporization, and ablation to occur with increasing laser fluence down to the shortest pulse durations. We noticed new morphological features (bubbles) as well as familiar ones (ripples, columns). A nearly constant ablation threshold fluence on the order of 0.2 J/cm2 for all pulse durations and multiple-pulse irradiation was observed. For a duration of ,100 fs, significant incubation can be observed, whereas for 5 fs pulses, the ablation threshold does not depend on the pulse number within the experimental error. For micromachining of silicon, a pulse duration of less than 500 fs is not advantageous.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">6721</identifier>
    <identifier type="doi">10.1007/s003390100893</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">27.01.2005</enrichment>
    <author>Jörn Bonse</author>
    <author>Steffen Baudach</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>Matthias Lenzner</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>6314</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>839</pageFirst>
    <pageLast>844</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>197-198</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Laser ablation thresholds of silicon for different pulse durations: theory and experiment</title>
    <abstract language="eng">The ultrafast laser ablation of silicon has been investigated experimentally and theoretically. The theoretical description is based on molecular dynamics (MD) simulations combined with a microscopic electronic model. We determine the thresholds of melting and ablation for two different pulse durations =20 and 500 fs. Experiments have been performed using 100 Ti:Sap-phire laser pulses per spot in air environment. The ablation thresholds were determined for pulses with a duration of 25 and 400 fs, respectively. Good agreement is obtained between theory and experiment.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">6707</identifier>
    <identifier type="doi">10.1016/S0169-4332(02)00458-0</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">ZA 83</enrichment>
    <enrichment key="date_peer_review">27.01.2005</enrichment>
    <author>H.O. Jeschke</author>
    <author>M.E. Garcia</author>
    <author>Matthias Lenzner</author>
    <author>Jörn Bonse</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Pulse duration</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Threshold of silicon</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>7406</id>
    <completedYear/>
    <publishedYear>2005</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>051107-1-051107-7</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>5</issue>
    <volume>44</volume>
    <type>article</type>
    <publisherName>Dekker</publisherName>
    <publisherPlace>New York, NY</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">On the damage behavior of dielectric films when illuminated with multiple femtosecond laser pulses</title>
    <abstract language="eng">The physical effects reducing the damage threshold of dielectric films when exposed to multiple femtosecond pulses are investigated.
The measured temperature increase of a Ta2O5 film scales exponentially with the pulse fluence. A polarized luminescence signal is observed that
depends quadratically on the pulse fluence and is attributed to twophoton excitation of self-trapped excitons that form after band-to-band
excitation. The damage fluence decreases with increasing pulse number, but is independent of the repetition rate from 1 Hz to 1 kHz at a constant 
pulse number. The repetition rate dependence of the breakdown threshold is also measured for TiO2 , HfO2,
 Al2O3, and SiO2 films. A theoretical model is presented that explains these findings.</abstract>
    <parentTitle language="eng">Optical engineering</parentTitle>
    <identifier type="old">7852</identifier>
    <identifier type="doi">10.1117/1.1905343</identifier>
    <identifier type="issn">0892-354X</identifier>
    <author>M. Mero</author>
    <author>B. Clapp</author>
    <author>J.C. Jasapara</author>
    <author>W. Rudolph</author>
    <author>D. Ristau</author>
    <author>K. Starke</author>
    <author>Jörg Krüger</author>
    <author>Sven Martin</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser-induced damage</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser materials</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ultrafast phenomena</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Coatings</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>7403</id>
    <completedYear/>
    <publishedYear>2005</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>65</pageFirst>
    <pageLast>70</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>81</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Physico-chemical aspects of femtosecond-pulse-laser-induced surface nanostructures</title>
    <abstract language="eng">Near-ablation threshold investigations focusing on the generation of periodic nanostructures and their correlation with physico-chemical
 properties of the solid phase such as e.g., the material-dependent surface energy, were conducted. Molecular dynamic modelling in the
 sub-picosecond time domain was used to consider ultrafast opto-electronic processes triggering surface reorganization reactions.
 Fluid containment of solid interfaces showed strong influence on the resulting micro- and nanostructures due to its drastic reduction of the
 surface energy. The phenomena are discussed in respect to the minimization of the surface free energy in dependence of material composition
 and interfacial structure.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">7848</identifier>
    <identifier type="doi">10.1007/s00339-005-3211-7</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">11.05.2005</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Pascale Rudolph</author>
    <author>Grazia Daminelli-Widany</author>
    <author>Jörg Krüger</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>7470</id>
    <completedYear/>
    <publishedYear>2005</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>406</pageFirst>
    <pageLast>411</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>247</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femto- and nanosecond laser treatment of doped polymethylmethacrylate</title>
    <abstract language="eng">Femto- and nanosecond laser ablation of polymethylmethacrylate (PMMA) and PMMA doped with a linear absorber was
investigated in the infrared spectral region. Ablation thresholds were determined and incubation phenomena were identified. The
degree of incubation was calculated employing a phenomenological model. The influence of the pulse duration on the
machining quality of the polymers was examined. The presence of an absorbing chromophore is not a prerequisite for a
controllable fs-laser structuring in contrast to the ns-treatment. Surface swelling always accompanied ablation.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">7921</identifier>
    <identifier type="doi">10.1016/j.apsusc.2005.01.078</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">01.06.2005</enrichment>
    <author>Jörg Krüger</author>
    <author>Sven Martin</author>
    <author>Heinrich Mädebach</author>
    <author>L. Urech</author>
    <author>T. Lippert</author>
    <author>A. Wokaun</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser beam machining</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Doping thin films</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Polymers-radiation effects</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>2259</id>
    <completedYear/>
    <publishedYear>2003</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1(?)</pageFirst>
    <pageLast>10(?)</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Laser Institute of America</publisherName>
    <publisherPlace>Orlando, Fla.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Safety in Femtosecond Laser Technology - Recent Results of a European Research Project (406)</title>
    <parentTitle language="eng">Conference proceedings &amp; program of the International Laser Safety Conference</parentTitle>
    <identifier type="old">2202</identifier>
    <identifier type="isbn">0-912035-38-2</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">International Laser Safety Conference 2003 ; ILSC 2003</enrichment>
    <enrichment key="eventPlace">Jacksonville, FL, USA</enrichment>
    <enrichment key="eventStart">2003-03-10</enrichment>
    <enrichment key="eventEnd">2003-03-13</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Andreas Hertwig</author>
    <author>Sven Martin</author>
    <author>Jörg Krüger</author>
    <author>Matthias Lenzner</author>
    <author>C. Spielmann</author>
    <author>M. Lenner</author>
    <author>J. Bunte</author>
    <author>T. Puester</author>
    <author>T. Burmester</author>
    <author>A. Fiedler</author>
    <author>E. Heberer</author>
    <author>M. Brose</author>
    <author>A. Stingl</author>
    <author>P. Kiehl</author>
    <author>H. Hönigsmann</author>
    <author>F. Trautinger</author>
    <author>G. Grabner</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>4008</id>
    <completedYear/>
    <publishedYear>2004</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>334</pageFirst>
    <pageLast>341</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1-2</issue>
    <volume>467</volume>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser interaction with silicon under water confinement</title>
    <abstract language="eng">Femtosecond laser interaction with silicon was investigated in water and in air, with 130-fs laser pulses at 800 nm wavelength. Under water confinement, higher modification thresholds, lower ablation depths and similar incubation factors were found in comparison to the dry experiment. Morphological features of the laser-induced cavities also differed. In contrast to air experiments, debris redeposition was negligible, while the ablated material remained suspended in the water layer phase. Underwater cavities obtained at high fluences and high number of pulses per spot showed anomalous profiles, consistent with a strong spatial deformation of the laser beam coupled into the target. Ripples formed at the edges of the modified area showed varying spacings: f100 and f700 nm for water and air experiments, respectively. Differences to the air experiment were related to a complex combination of fluence-dependent non-linear effects occurring in the water layer and to pulse-number-dependent shielding effects induced by cavitation bubbles and suspended ablated
material.</abstract>
    <parentTitle language="eng">Thin solid films</parentTitle>
    <identifier type="old">4185</identifier>
    <identifier type="doi">10.1016/j.tsf.2004.04.043</identifier>
    <identifier type="issn">0040-6090</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">14.09.2004</enrichment>
    <author>Grazia Daminelli-Widany</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silicon</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Solid electrolyte interface</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Water</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11781</id>
    <completedYear/>
    <publishedYear>1997</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>394</pageFirst>
    <pageLast>400</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume>33</volume>
    <type>article</type>
    <publisherName>MAIK Nauka/Interperiodica Publ.</publisherName>
    <publisherPlace>Moscow</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Subpicosecond Emission from Mercury and Silver into Electrolyte Solution: An Experimental Study</title>
    <parentTitle language="eng">Russian journal of electrochemistry</parentTitle>
    <identifier type="old">13462</identifier>
    <identifier type="issn">0038-5387</identifier>
    <identifier type="issn">1023-1935</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <author>A.G. Krivenko</author>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <author>V.A. Benderskii</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11782</id>
    <completedYear/>
    <publishedYear>1995</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1489</pageFirst>
    <pageLast>1494</pageLast>
    <pageNumber/>
    <edition/>
    <issue>12</issue>
    <volume>99</volume>
    <type>article</type>
    <publisherName>Wiley-VCH Verl.</publisherName>
    <publisherPlace>Weinheim</publisherPlace>
    <creatingCorporation>Deutsche Bunsen-Gesellschaft für Physikalische Chemie</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Subpicosecond-Pulse-Laser-Induced Electron Emission from Mercury and Silver into Aqueous Electrolytes</title>
    <parentTitle language="eng">Berichte der Bunsen-Gesellschaft</parentTitle>
    <identifier type="old">13463</identifier>
    <identifier type="issn">0005-9021</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <author>A.G. Krivenko</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>V.A. Benderskii</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11784</id>
    <completedYear/>
    <publishedYear>1997</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>69</pageFirst>
    <pageLast>78</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>18</volume>
    <type>bookpartcollection</type>
    <publisherName>Mayer</publisherName>
    <publisherPlace>Klosterneuburg</publisherPlace>
    <creatingCorporation>Foundation for Research and Technology</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Laser cleaning of ancient parchments</title>
    <parentTitle language="eng">Lasers in the conservation of artworks</parentTitle>
    <identifier type="old">13465</identifier>
    <identifier type="isbn">3-901025-68-5</identifier>
    <enrichment key="bibliotheksstandort">Gg 256</enrichment>
    <enrichment key="eventName">LACONA I</enrichment>
    <enrichment key="eventPlace">Heraklion, Crete, Greece</enrichment>
    <enrichment key="eventStart">1995-10-04</enrichment>
    <enrichment key="eventEnd">1995-10-06</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Simone Pentzien</author>
    <author>Jörg Krüger</author>
    <author>E. König</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11892</id>
    <completedYear/>
    <publishedYear>1994</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>600</pageFirst>
    <pageLast>611</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2207</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>SPIE--the International Society for Optical Engineering</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation>Europäische Gemeinschaften / Generaldirektion Wissenschaft, Forschung und Entwicklung</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond pulse laser ablation of metallic, semiconducting, ceramic, and biological materials</title>
    <abstract language="eng">Production of holes and grooves of &lt; 30 micrometers diameter with high aspect ratio value is a delicate task either for mechanical tools, or for conventional nanosecond pulse lasers like e.g. pulsed Nd:YAG or excimer lasers. They later tend to cause microcracks extending from an annular melting zone, or substantial disruption, respectively. Experimental results are presented which demonstrate that the development of intense ultrashort pulse laser systems (&gt;&gt; 1012 W cm-2, (tau) &lt; 1 ps) opens up possibilities for materials processing by cold plasma generation and ablation of metals, semiconductors, ceramics, composites, and biological materials. A femtosecond and a nanosecond dye laser with pulse durations of 300 fs (&lt; 200 (mu) J) and 7 ns (&lt; 10 mJ), and center wavelengths at 612 and 600 nm, respectively, both focused on an area of the order of 10-5 cm2, have been applied either to absorbing substrates, like polycrystalline gold, silicon (111), aluminum nitride ceramics, or transparent materials, like synthetic and human dental hydroxyapatite composites, bone material, and human cornea transplants. The fs-laser generates its own absorption in transparent materials by a multiphoton absorption process, and thus forces the absorption of visible radiation. Because the time is too short (&lt; ps) for significant transport of mass and energy, the beam interaction generally results in the formation of a thin plasma layer of approximately solid state density. Only after the end of the subpicosecond laser pulse, it expands rapidly away from the surface without any light absorption and further plasma heating. Therefore, energy transfer (heat and impulse) to the target material, and thermal and mechanical disruption are minimized. In contrast to heat- affected zones (HAZ's) generated by conventional nanosecond pulse lasers of the order of 1 - 10 micrometers , HAZ's of less than 0.02 micrometers were observed.</abstract>
    <parentTitle language="eng">Laser materials processing</parentTitle>
    <identifier type="old">13581</identifier>
    <identifier type="isbn">0-8194-1508-1</identifier>
    <identifier type="doi">10.1117/12.184768</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">Gg 222</enrichment>
    <enrichment key="eventName">Conference on Production Line Processes ; Conference on Process Control and Modeling ; Conference on Novel Applications</enrichment>
    <enrichment key="eventPlace">Vienna, Austria</enrichment>
    <enrichment key="eventStart">1994-04-05</enrichment>
    <enrichment key="eventEnd">1994-04-08</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11893</id>
    <completedYear/>
    <publishedYear>1997</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>40</pageFirst>
    <pageLast>47</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2991</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Structuring of dielectric and metallic materials with ultrashort laser pulses between 20 fs and 3 ps</title>
    <abstract language="eng">Laser-micromachining of barium aluminum borosilicate glass, fused silica and stainless steel has been extended down to a pulse duration of 20 fs generated by a Ti:sapphire laser system at a wavelength of 0.8 micrometer. A systematic study shows that, below 100 fs, an enhanced precision and a substantial decrease of the ablation threshold fluence in comparison to pulse laser processing with pulses in the picosecond and nanosecond range could be achieved. The physical mechanism and the technical relevance of this novel microtechnology is discussed.</abstract>
    <parentTitle language="eng">Laser applications in microelectronic and optoelectronic manufacturing II</parentTitle>
    <identifier type="old">13582</identifier>
    <identifier type="isbn">0-8194-2402-1</identifier>
    <identifier type="doi">10.1117/12.273740</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">Conference</enrichment>
    <enrichment key="eventPlace">San José, CA, USA</enrichment>
    <enrichment key="eventStart">1997-02-10</enrichment>
    <enrichment key="eventEnd">1997-02-12</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>M. Lenzner</author>
    <author>S. Sartania</author>
    <author>C. Spielmann</author>
    <author>F. Krausz</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser processing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Micromachining</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Structuring</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond pulse laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Glass</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silica</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Steel</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11895</id>
    <completedYear/>
    <publishedYear>1996</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>397</pageFirst>
    <pageLast>400</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation>Internationaler Kongress Laser</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Nano- and Femtosecond-Laser Processing of Human Donor Corneal-Transplants and Lenticules for Corneal Surgery</title>
    <parentTitle language="eng">Laser in Forschung und Technik = Laser in research and engineering</parentTitle>
    <identifier type="old">13584</identifier>
    <identifier type="isbn">3-540-61316-1</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">12. Internationaler Kongress Laser 95</enrichment>
    <enrichment key="eventPlace">Munich, Germany</enrichment>
    <enrichment key="eventStart">1995-06-01</enrichment>
    <author>D. Gruber</author>
    <author>W. Husinsky</author>
    <author>G. Grabner</author>
    <author>I. Baumgartner</author>
    <author>J. Scholman</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11958</id>
    <completedYear/>
    <publishedYear>1996</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>966</pageFirst>
    <pageLast>969</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation>Internationaler Kongress Laser</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond-pulse laser micromachining of metal layer composites</title>
    <parentTitle language="eng">Laser in Forschung und Technik = Laser in research and engineering</parentTitle>
    <identifier type="old">13656</identifier>
    <identifier type="isbn">3-540-61316-1</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">12. Internationalen Kongresses Laser 95</enrichment>
    <enrichment key="eventPlace">Berlin, Germany</enrichment>
    <enrichment key="eventStart">1996-01-01</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>M. Staub</author>
    <author>G.G. Scherer</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11959</id>
    <completedYear/>
    <publishedYear>1997</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>101</pageFirst>
    <pageLast>106</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>2</volume>
    <type>conferenceobject</type>
    <publisherName>ACS Organisations GmbH</publisherName>
    <publisherPlace>Wunstorf</publisherPlace>
    <creatingCorporation>AMA, Fachverband für Sensorik</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Biosensor-Membranen mit "Analyt-Fenster"</title>
    <parentTitle language="deu">Proccedings of Sensor 97</parentTitle>
    <identifier type="old">13657</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">Ga 177/97,2</enrichment>
    <enrichment key="eventName">8. Internationale Messe mit Kongreß für Sensoren, Meßaufnehmer &amp; Systeme ; 8th International Fair with Congress for Sensors, Transducers &amp; Systems</enrichment>
    <enrichment key="eventPlace">Nürnberg, Deutschland</enrichment>
    <enrichment key="eventStart">1997-05-13</enrichment>
    <enrichment key="eventEnd">1997-05-15</enrichment>
    <author>T. von Woedtke</author>
    <author>P. Abel</author>
    <author>K. Schröder</author>
    <author>A. Schwock</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>12040</id>
    <completedYear/>
    <publishedYear>1998</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>128</pageFirst>
    <pageLast>132</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3274</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Photochemical surface modification of polyurethane films with biomaterial by excimer laser processing</title>
    <parentTitle language="eng">Laser applications in microelectronic and optoelectronic manufacturing III</parentTitle>
    <identifier type="old">13742</identifier>
    <identifier type="isbn">0-8194-2713-6</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="eventName">3rd Three-Day Conference on Laser Applications in Microelectronic and Optoelectronic Manufacturing, LAMOM ; LASE  ; Photonics West</enrichment>
    <enrichment key="eventPlace">San José, CA, USA</enrichment>
    <enrichment key="eventStart">1998-01-26</enrichment>
    <enrichment key="eventEnd">1998-01-28</enrichment>
    <author>Hiroyuki Niino</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser irradiation surface effects</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Surface and interface chemistry of polymers</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Photochemical reactions of biomolecules</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biochemical reaction mechanisms and kinetics</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>12041</id>
    <completedYear/>
    <publishedYear>1999</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1(?)</pageFirst>
    <pageLast>3(?)</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation>European Society for Quantum Solar Energy Conversion</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Ultra-short pulse laser seeding techniques for silicon crystallite growth on amorphous substrates</title>
    <parentTitle language="eng">Proceedings of the 11th Workshop on Quantum Solar Energy Conversion</parentTitle>
    <identifier type="old">13743</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">QUANTSOL 99</enrichment>
    <enrichment key="eventPlace">Wildhaus, Switzerland</enrichment>
    <enrichment key="eventStart">1999-03-14</enrichment>
    <enrichment key="eventEnd">1999-03-19</enrichment>
    <author>T. Boeck</author>
    <author>K. Schmidt</author>
    <author>M. Lorenz</author>
    <author>A. Rosenfeld</author>
    <author>Pascale Rudolph</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>12042</id>
    <completedYear/>
    <publishedYear>1998</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>313</pageFirst>
    <pageLast>315</pageLast>
    <pageNumber/>
    <edition/>
    <issue>63</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Heidelberg</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Nanometer precision material ablation and optical breakdown with sub-10 fs pulses</title>
    <parentTitle language="eng">Ultrafast phenomena XI</parentTitle>
    <identifier type="old">13744</identifier>
    <identifier type="isbn">3-540-65430-5</identifier>
    <identifier type="issn">0172-6218</identifier>
    <note>Serientitel: Springer Series in chemical physics – Series title: Springer Series in chemical physics</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">11th International Conference on Ultrafast Phenomena</enrichment>
    <enrichment key="eventPlace">Garmisch-Partenkirchen, Germany</enrichment>
    <enrichment key="eventStart">1998-07-12</enrichment>
    <enrichment key="eventEnd">1998-07-17</enrichment>
    <author>M. Lenzner</author>
    <author>S. Sartania</author>
    <author>C. Spielmann</author>
    <author>F. Krausz</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>12043</id>
    <completedYear/>
    <publishedYear>1997</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>218</pageFirst>
    <pageLast>219</pageLast>
    <pageNumber/>
    <edition/>
    <issue>11</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Optical Society of America</publisherName>
    <publisherPlace>Washington, DC</publisherPlace>
    <creatingCorporation>Lasers and Electro-Optics Society</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Optical Damage of Dielectrics down to 5 fs</title>
    <parentTitle language="eng">Summaries of papers presented at the Conference on Lasers and Electro-Optics (OSA technical digest series 1997,11)</parentTitle>
    <identifier type="old">13745</identifier>
    <identifier type="isbn">1-557-52498-X</identifier>
    <enrichment key="eventName">17th Conference on Lasers and Electro-Optics (CLEO)</enrichment>
    <enrichment key="eventPlace">Baltimore, MD, USA</enrichment>
    <enrichment key="eventStart">1997-05-18</enrichment>
    <enrichment key="eventEnd">1997-05-23</enrichment>
    <author>M. Lenzner</author>
    <author>S. Sartania</author>
    <author>C. Spielmann</author>
    <author>F. Krausz</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11046</id>
    <completedYear/>
    <publishedYear>2004</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>527</pageFirst>
    <pageLast>530</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>453-454</volume>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Interaction area dependence of the ablation threshold of ion-doped glass</title>
    <abstract language="eng">The laser ablation behaviour of ion-doped glass filter materials under irradiation with femtosecond laser pulses was investigated with respect to spot size and repetition rate. The damage threshold fluence of Schott BG18 depends on the size of the irradiated area. The effect is discussed in terms of a defect-site model.</abstract>
    <parentTitle language="eng">Thin solid films</parentTitle>
    <identifier type="old">12674</identifier>
    <identifier type="doi">10.1016/j.tsf.2003.11.131</identifier>
    <identifier type="issn">0040-6090</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">31.10.2005</enrichment>
    <author>Andreas Hertwig</author>
    <author>Sven Martin</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Materials processing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Threshold</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Glass</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11047</id>
    <completedYear/>
    <publishedYear>2004</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1075</pageFirst>
    <pageLast>1077</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>79</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Surface damage and color centers generated by femtosecond pulses in borosilicate glass and silica</title>
    <abstract language="eng">Color center generation by femtosecond laser pulses (30 fs) is observed in a fluence range below the damage threshold in an alkali-free barium borosilicate (BBS) glass, and in a thin layer of SiO2 on a fused silica substrate. The color centers are characterized spectroscopically. The optical density of the color centers in BBS glass is by two orders of magnitude higher than that in silica. A healing process with a time constant of about 30 h can be found.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">12675</identifier>
    <identifier type="doi">10.1007/s00339-004-2634-x</identifier>
    <identifier type="url">http://www.sciencedirect.com/science/journal/0926860X</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">31.10.2005</enrichment>
    <author>Andreas Hertwig</author>
    <author>Sven Martin</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11509</id>
    <completedYear/>
    <publishedYear>1996</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>430</pageFirst>
    <pageLast>438</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>96-98</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond-pulse visible laser processing of transparent materials</title>
    <abstract language="eng">High-power lasers in industrial and R &amp; D applications raise the general problem of reliability and degradation of optical components. A systematic study of nonlinear interaction of various transparent dielectric materials as e.g. glasses, fused silica, and polymers, with laser-pulses in the intensity range of up to 1013 W cm-2 is presented. On the other hand, femtosecond-pulse laser processing in the visible spectral range (300 fs; 620 nm, ~ 2 eV) allows precise microstructuring of transparent dielectrics without disruption of the remnant material. Damage and ablation threshold fluences occur above 1.2 J cm-2 at both silicate glasses and fused silica. Two different photon absorption mechanisms have been observed. The first occurs during the initial laser pulses in the incubation range. There, multiphoton absorption results in moderate energy volume densities. These are sufficient to generate morphological changes and optically active defect sites (colour centres) which provide a much higher absorptivity relevant for the second mechanism. It results in gasification without participation of melt.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">13170</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="date_peer_review">12.12.2005</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11513</id>
    <completedYear/>
    <publishedYear>1997</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>151</pageFirst>
    <pageLast>156</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>42</volume>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam [u.a.]</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Subpicosecond-pulse laser microstructuring for enhanced reproducibility of biosensors</title>
    <abstract language="eng">Curved substrates can be micro-structured by laser ablation, which is not possible with standard lithographic methods. The novel femtosecond-pulse laser technique allows the production of defined and reproducible micro-perforations of originally analyte-impermeable membranes. The trans-membrane analyte flux can be controlled both by the variation of the laser focus diameter resulting in different areas of single perforations, and the number of perforations in arrays on small membrane areas. This leads to a higher degree of variability as well as reproducibility of the diffusion qualities of sensor membranes, and marks the main innovation with this technique compared to the hand-made mechanical perforation by specially grinded needles used up to now. Touchless micro-perforation of small membrane areas with negligible heat damage of the structures adjacent to the perforation allows the application of analyte door membranes directly onto curved surfaces of miniaturized needle-sensors assigned for in vivo glucose monitoring, for the first time.</abstract>
    <parentTitle language="eng">Sensors and actuators B: Chemical</parentTitle>
    <identifier type="old">13174</identifier>
    <identifier type="doi">10.1016/S0925-4005(97)80330-9</identifier>
    <identifier type="issn">0925-4005</identifier>
    <identifier type="issn">1873-3077</identifier>
    <enrichment key="bibliotheksstandort">ZS 85B</enrichment>
    <enrichment key="date_peer_review">12.12.2005</enrichment>
    <author>T. v. Woedtke</author>
    <author>P. Abel</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Biosensor</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Glucose</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Membrane perforation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Subpicosecond laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Reproducibility</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11516</id>
    <completedYear/>
    <publishedYear>1998</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>746</pageFirst>
    <pageLast>754</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>127-129</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Laser interaction with coated collagen und cellulose fibre composites: fundamentals of laser cleaning of ancient parchment manuscripts and paper</title>
    <abstract language="eng">Laser cleaning of delicate biological composite materials such as ancient parchment manuscripts from the 15th and 16th century and printed paper from the 19th century is demonstrated with an ultraviolet excimer pulsed laser at 308 nm. Laser fluence levels must stay below the ablation and destruction threshold of the parchment or paper substrate, and have to surpass the threshold of the contaminant matter. Foreign layers to be removed must exhibit a higher optical density than the artifact substrates. Synthetic carbonaceous dirt modelled by water-soluble black crayons showed a characteristically weak featureless laser-induced plasma spectroscopy spectrum near the noise limit. It turned out that laser-induced plasma spectroscopy is of limited use in monitoring halting points (or etch-stops) because it relies on the destruction not only of the laterally inhomogenously distributed contaminant but also of pigment phases on a microscopically rough parchment substrate. Laser-induced fluorescence spectroscopy, however, promises to be a valuable non-destructive testing technique for etch-stop monitoring.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">13177</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="date_peer_review">12.12.2005</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Simone Pentzien</author>
    <author>Pascale Rudolph</author>
    <author>Jörg Krüger</author>
    <author>E. König</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Parchment</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Papery</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Spectroscopy</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser cleaning</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11496</id>
    <completedYear/>
    <publishedYear>1996</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>3146</pageFirst>
    <pageLast>3148</pageLast>
    <pageNumber/>
    <edition/>
    <issue>21</issue>
    <volume>69</volume>
    <type>article</type>
    <publisherName>American Institute of Physics</publisherName>
    <publisherPlace>Melville, NY</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Laser ablation of dielectrics with pulse durations between 20 fs and 3 ps</title>
    <parentTitle language="eng">Applied physics letters</parentTitle>
    <identifier type="old">13156</identifier>
    <identifier type="issn">0003-6951</identifier>
    <identifier type="issn">1077-3118</identifier>
    <enrichment key="date_peer_review">12.12.2005</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <author>M. Lenzner</author>
    <author>S. Sartania</author>
    <author>Ch. Spielmann</author>
    <author>F. Krausz</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11545</id>
    <completedYear/>
    <publishedYear>2003</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>233</pageFirst>
    <pageLast>237</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>208-209</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Single- and multi-pulse femtosecond laser ablation of optical filter materials</title>
    <abstract language="eng">Ablation experiments employing Ti:sapphire laser pulses with durations from 30 to 340 fs (centre wavelength 800 nm, repetition rate 1 kHz) were performed in air. Absorbing filters (Schott BG18 and BG36) served as targets. The direct focusing technique was used under single- and multi-pulse irradiation conditions. Ablation threshold fluences were determined from a semi-logarithmic plot of the ablation crater diameter versus laser fluence. The threshold fluence decreases for a shorter pulse duration and an increasing number of pulses. The multi-pulse ablation threshold fluences are similar to those of undoped glass material (~1 J cm-2). That means that the multi-pulse ablation threshold is independent on the doping level of the filters. For more than 100 pulses per spot and all pulse durations applied, the threshold fluence is practically constant. This leads to technically relevant ablation threshold values.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">13209</identifier>
    <identifier type="doi">10.1016/S0169-4332(02)01389-2</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">ZA 83</enrichment>
    <enrichment key="date_peer_review">15.12.2005</enrichment>
    <author>Jörg Krüger</author>
    <author>Matthias Lenzner</author>
    <author>Sven Martin</author>
    <author>M. Lenner</author>
    <author>Ch. Spielmann</author>
    <author>A. Fiedler</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Damage</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Filter</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Incubation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser safety</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Threshold</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11546</id>
    <completedYear/>
    <publishedYear>2003</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>333</pageFirst>
    <pageLast>339</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>208-209</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser interaction with protection materials</title>
    <abstract language="eng">Textile, aluminium and polyethylene used as components in laser protection curtains were investigated with respect to their ablation behaviour. Employing 33-fs pulses (800 nm wavelength, 1 kHz repetition rate), ex situ geometrical measurements of the ablation cavities and in situ acoustic investigations with a microphone were performed to determine the ablation thresholds in the single- and multi-pulse cases. The acoustical method proved advantageous for complex surface morphologies and/or single laser pulse interactions. Incubation phenomena can be observed for all the materials studied. Technically relevant multi-pulse ablation thresholds are presented and are compared with the single-pulse (1-on-1) irradiation.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">13210</identifier>
    <identifier type="doi">10.1016/S0169-4332(02)01392-2</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">ZA 83</enrichment>
    <enrichment key="date_peer_review">15.12.2005</enrichment>
    <author>Sven Martin</author>
    <author>Jörg Krüger</author>
    <author>Andreas Hertwig</author>
    <author>A. Fiedler</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Damage</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser safety</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Threshold</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Textile</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11518</id>
    <completedYear/>
    <publishedYear>1998</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>4076</pageFirst>
    <pageLast>4079</pageLast>
    <pageNumber/>
    <edition/>
    <issue>18</issue>
    <volume>80</volume>
    <type>article</type>
    <publisherName>American Physical Society</publisherName>
    <publisherPlace>Ridge, NY</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond Optical Breakdown in Dielectrics</title>
    <abstract language="eng">We report measurements of the optical breakdown threshold and ablation depth in dielectrics with different band gaps for laser pulse durations ranging from 5 ps to 5 fs at a carrier wavelength of 780 nm. For tau &lt;100 fs, the dominant channel for free electron generation is found to be either impact or multiphoton ionization (MPI) depending on the size of the band gap. The observed MPI rates are substantially lower than those predicted by the Keldysh theory. We demonstrate that sub-10-fs laser pulses open up the way to reversible nonperturbative nonlinear optics (at intensities greater than 1014 W/cm2 slightly below damage threshold) and to nanometer-precision laser ablation (slightly above threshold) in dielectric materials.</abstract>
    <parentTitle language="eng">Physical review letters</parentTitle>
    <identifier type="old">13179</identifier>
    <identifier type="issn">0031-9007</identifier>
    <identifier type="issn">1079-7114</identifier>
    <enrichment key="date_peer_review">12.12.2005</enrichment>
    <author>Matthias Lenzner</author>
    <author>Jörg Krüger</author>
    <author>S. Sartania</author>
    <author>Z. Cheng</author>
    <author>Ch. Spielmann</author>
    <author>G. Mourou</author>
    <author>Wolfgang Kautek</author>
    <author>F. Krausz</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11506</id>
    <completedYear/>
    <publishedYear>1996</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>383</pageFirst>
    <pageLast>389</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>106</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond pulse visible laser processing of fibre composite materials</title>
    <abstract language="eng">A first investigation on the ablation of composite materials like carbon and silicon-carbide reinforced alumo- and borosilicate glasses by 300 fs laser pulses (620 nm) in comparison to experiments with 17 ns pulse excimer laser (308 nm) treatment is presented. In all composites, femtosecond laser scans with a fluence of less than 2 J cm-2 produce well defined cuts with smooth side walls in contrast to the nanosecond laser result where extremely incongruent ablation is observed. Visible lasers should not be applicable because SiC and the glasses are practically transparent. Visible subpicosecond pulses of high intensity in the TW cm-2 range allow multi-photon absorption accompanied by incubation phenomena. The morphology of the groove edges reveal the contrasting ablation thresholds and rates of the fibre and glass materials. The ablation thresholds of the transparent components, i.e. the glass matrices and SiC, are about one order of magnitude greater than that of carbon which is ~ 0.15 J cm-2. Incubation effects are important for the absorption mechanisms in the transparent materials. When a critical number of pulses has not been reached at the SiC-glass composites, only the glass is preferentially ablated, and the fibres remain intact. This is in contrast to the C-glass composites where the ablation behaviour is opposite.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">13167</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="date_peer_review">12.12.2005</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11001</id>
    <completedYear/>
    <publishedYear>2005</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>6</pageFirst>
    <pageLast>11</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2</issue>
    <volume/>
    <type>article</type>
    <publisherName>Magazin-Verl.</publisherName>
    <publisherPlace>Bad Nenndorf</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Sicherer Umgang mit Ultrakurzpuls-Lasern, Teil 1: Primäre Gefährdungen</title>
    <parentTitle language="deu">Laser-Magazin</parentTitle>
    <identifier type="old">12626</identifier>
    <identifier type="issn">0945-8875</identifier>
    <author>J. Bunte</author>
    <author>S. Barcikowski</author>
    <author>T. Burmester</author>
    <author>T. Püster</author>
    <author>Andreas Hertwig</author>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <author>Sven Martin</author>
    <author>C. Spielmann</author>
    <author>M. Lenner</author>
    <author>M. Brose</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11002</id>
    <completedYear/>
    <publishedYear>2005</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>13</pageFirst>
    <pageLast>18</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume/>
    <type>article</type>
    <publisherName>Magazin-Verl.</publisherName>
    <publisherPlace>Bad Nenndorf</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Sicherer Umgang mit Ultrakurzpuls-Lasern, Teil 2: Sekundäre Gefährdungen</title>
    <parentTitle language="deu">Laser-Magazin</parentTitle>
    <identifier type="old">12627</identifier>
    <identifier type="issn">0945-8875</identifier>
    <author>J. Bunte</author>
    <author>S. Barcikowski</author>
    <author>T. Burmester</author>
    <author>T. Püster</author>
    <author>Andreas Hertwig</author>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <author>Sven Martin</author>
    <author>C. Spielmann</author>
    <author>M. Lenner</author>
    <author>M. Brose</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>11593</id>
    <completedYear/>
    <publishedYear>2005</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>59622J-1 - 59622J-10</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>5962</issue>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Ultra-short Pulse Laser Safety - a Challenge to Materials Science</title>
    <abstract language="eng">In this paper, safety-related experiments with ultra-short laser pulses (down to 30 fs) on various components
(goggles, curtains) for laser protection are presented. The damage and failure behaviour of
protective devices has been investigated dependent on practical conditions such as pulse duration, laser
.uence, pulse number, and repetition rate.
The e.ects of laser-irradiation on materials can be roughly divided into transient ones like laserinduced
transmission (LIT) or short-lived colour centres and permanent damages like the stable colour
centres and ablation. The former e.ects are particularly important for transparent devices like laser
goggles.
To obtain a complete overview on laser safety issues and the prevention of failure there are two
important .elds of investigation:
1. the e.ects of laser radiation on human eyes and skin, and
2. on the possible protection materials.
Both .elds have been addressed during the recently .nished German project SAFEST (safety aspects
in femtosecond technology). The amount of safety data available in the ultrashort pulse region has
been increased remarkably. This allows for a re-evaluation of known laser protection materials for this
region of pulse durations and for the evaluation of new designs that promise high protection levels
while being light-weight and convenient to use.</abstract>
    <parentTitle language="eng">Optical design and engineering II</parentTitle>
    <identifier type="old">13259</identifier>
    <note>Serientitel: Proceedings of SPIE – Series title: Proceedings of SPIE</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">Optical design and engineering II</enrichment>
    <enrichment key="eventPlace">Jena, Germany</enrichment>
    <enrichment key="eventStart">2005-09-13</enrichment>
    <enrichment key="eventEnd">2005-09-16</enrichment>
    <author>Andreas Hertwig</author>
    <author>S. Martin</author>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>11598</id>
    <completedYear/>
    <publishedYear>1998</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>396</pageFirst>
    <pageLast>402</pageLast>
    <pageNumber/>
    <edition/>
    <issue>6</issue>
    <volume/>
    <type>article</type>
    <publisherName>Callwey</publisherName>
    <publisherPlace>München</publisherPlace>
    <creatingCorporation>Internationale Arbeitsgemeinschaft der Archiv-, Bibliotheks- und Graphikrestauratoren</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Laserreinigung von Pergament und Papier</title>
    <parentTitle language="deu">Restauro</parentTitle>
    <identifier type="old">13266</identifier>
    <identifier type="issn">0933-4017</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">ZM 84</enrichment>
    <author>Pascale Rudolph</author>
    <author>Simone Pentzien</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>E. König</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11657</id>
    <completedYear/>
    <publishedYear>1993</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>388</pageFirst>
    <pageLast>392</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>69</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">In situ second harmonic generation measurements during the electrodeposition of Ni on n-Si(111)</title>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">13333</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">21.12.2005</enrichment>
    <author>Jörg Krüger</author>
    <author>N. Sorg</author>
    <author>J. Reif</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11658</id>
    <completedYear/>
    <publishedYear>1993</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>402</pageFirst>
    <pageLast>406</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>97</volume>
    <type>article</type>
    <publisherName>Wiley-VCH Verl.</publisherName>
    <publisherPlace>Weinheim</publisherPlace>
    <creatingCorporation>Deutsche Bunsen-Gesellschaft für Physikalische Chemie</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">SHG Measurements of n-Si(111)/aqueous Solution Interfaces</title>
    <parentTitle language="eng">Berichte der Bunsen-Gesellschaft</parentTitle>
    <identifier type="old">13335</identifier>
    <identifier type="issn">0005-9021</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <author>N. Sorg</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11659</id>
    <completedYear/>
    <publishedYear>1994</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>513</pageFirst>
    <pageLast>518</pageLast>
    <pageNumber/>
    <edition/>
    <issue>5</issue>
    <volume>58</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond-Pulse Laser Ablation of Human Corneas</title>
    <abstract language="eng">A femtosecond pulse laser in the visible spectral region shows promise as a potentially new powerful corneal sculpting tool. It combines the clinical and technical advantages of visible wavelengths with the high ablation quality observed with nanosecond-pulse excimer lasers at 193 nm. A femtosecond and a nanosecond dye laser with pulse durations of 300 fs and 7 ns, and centre wavelengths at 615 nm and 600 nm, respectively, both focused to an area of the order of 105 cm2, have been applied to human corneal ablation. Nanosecond laser pulses caused substantial tissue disruption within a 30100 m range from the excision edge at all fluences above the ablation threshold of F th60 J cm2 (I th9 GW cm2). Completely different excisions are produced by the femtosecond-pulse laser: high quality ablations of the Bowman membrane and the stroma tissue characterised by damage zones of less than 0.5 m were observed at all fluences above ablation threshold of F th1 J cm2 or I th3 TW cm2 (3×1012 W cm2). The transparent cornea material can be forced to absorb ultrashort pulses of extremely high intensity. The fs laser generates its own absorption by a multiphoton absorption process.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">13336</identifier>
    <identifier type="doi">10.1007/BF00332446</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">21.12.2005</enrichment>
    <author>Wolfgang Kautek</author>
    <author>S. Mitterer</author>
    <author>Jörg Krüger</author>
    <author>W. Husinsky</author>
    <author>G. Grabner</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11660</id>
    <completedYear/>
    <publishedYear>1994</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1245</pageFirst>
    <pageLast>1249</pageLast>
    <pageNumber/>
    <edition/>
    <issue>8/9</issue>
    <volume>39</volume>
    <type>article</type>
    <publisherName>Elsevier Science</publisherName>
    <publisherPlace>Kidlington</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond pulse laser second harmonic generation on semiconductor electrodes</title>
    <parentTitle language="eng">Electrochimica acta</parentTitle>
    <identifier type="old">13337</identifier>
    <identifier type="issn">0013-4686</identifier>
    <identifier type="issn">1873-3859</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">21.12.2005</enrichment>
    <author>Wolfgang Kautek</author>
    <author>N. Sorg</author>
    <author>Jörg Krüger</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond pulse laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Second harmonic generation (SHG)</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Electrochemistry</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Semiconductor electrode</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silicon</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silicon oxide</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Oxide growth</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11671</id>
    <completedYear/>
    <publishedYear>1995</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>17</pageFirst>
    <pageLast>22</pageLast>
    <pageNumber/>
    <edition/>
    <issue>173/174</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Trans Tech Publ.</publisherName>
    <publisherPlace>Aedermannsdorf</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond-pulse laser microstructuring of semiconducting materials</title>
    <parentTitle language="eng">Semiconductor processing and characterization with lasers</parentTitle>
    <identifier type="old">13349</identifier>
    <identifier type="isbn">0-87849-683-1</identifier>
    <identifier type="issn">0255-5476</identifier>
    <note>Serientitel: Materials science forum – Series title: Materials science forum</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">1st International Symposium on Semiconductor Processing and Characterization with Lasers - Applications in Photovoltaics</enrichment>
    <enrichment key="eventPlace">Stuttgart, Germany</enrichment>
    <enrichment key="eventStart">1994-04-18</enrichment>
    <enrichment key="eventEnd">1994-04-20</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond-Pulse Laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Subpicosecond-Pulse Laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser-Ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Multi-Photon Absorption</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microstructuring</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Dry Etching</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Semiconductors</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silicon</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>11672</id>
    <completedYear/>
    <publishedYear>1995</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>285</pageFirst>
    <pageLast>290</pageLast>
    <pageNumber/>
    <edition/>
    <issue>173/174</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>Trans Tech Publ.</publisherName>
    <publisherPlace>Aedermannsdorf</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Optical second-harmonic generation (SHG) on semiconductor electrodes by means of femtosecond and nanosecond-pulse lasers</title>
    <abstract language="eng">In situ optical second-harmonic generation (SHG) on centrosymmetric crystalline semiconductor electrodes opens up a new field of in situ investigations of hurried solid state interfaces and metal front contacts relevant to electronic and photovoltaic devices, which are rarely accessible by other methods. Photoelectrochemical nanosecond- and femtosecond-pulse laser investigations of silicon (111) electrodes show that in situ SHG is feasible in such complex interfacial systems. In a p-p polarization configuration, the azimuthal dependence of the SHG from oxide-covered and bare n-Si (111) electrodes, with and without Ni contact deposits, have been studied. Etching and regrowth of silicon oxides as well as burried interfacial electric field distributions were monitored. In situ SHG is shown to be extremely sensitive to trapped interfacial charge, crystal misorientations and surface step arrays. An advantage of femtosecond-pulses is the fact that illumination fluences that are well below the damage threshold, but still with sufficient power density, can be applied. (Author)</abstract>
    <parentTitle language="eng">Semiconductor processing and characterization with lasers</parentTitle>
    <identifier type="old">13350</identifier>
    <identifier type="isbn">0-87849-683-1</identifier>
    <identifier type="doi">10.4028/www.scientific.net/MSF.173-174.285</identifier>
    <identifier type="issn">0255-5476</identifier>
    <note>Serientitel: Materials science forum – Series title: Materials science forum</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">1st International Symposium on Semiconductor Processing and Characterization with Lasers - Applications in Photovoltaics</enrichment>
    <enrichment key="eventPlace">Stuttgart, Germany</enrichment>
    <enrichment key="eventStart">1994-04-18</enrichment>
    <enrichment key="eventEnd">1994-04-20</enrichment>
    <author>Wolfgang Kautek</author>
    <author>N. Sorg</author>
    <author>Jörg Krüger</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond-Pulse Laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Sub-Picosecond-Pulse Laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Semiconductors</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silicon</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Second-Harmonic Generation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>SHG</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nonlinear Electroreflectance</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Etch Process</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Oxide</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Interfacial Electronic States</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Fermi-Level Pinning</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>MOS Diode</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>16378</id>
    <completedYear/>
    <publishedYear>2007</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>281</pageFirst>
    <pageLast>286</pageLast>
    <pageNumber/>
    <edition/>
    <issue>116</issue>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Traditional and laser cleaning methods of historic picture post cards</title>
    <parentTitle language="eng">LACONA VI - Lasers in the conservation of artworks (Proceedings)</parentTitle>
    <identifier type="old">18358</identifier>
    <identifier type="isbn">978-3-540-72129-1</identifier>
    <identifier type="issn">0930-8989</identifier>
    <note>Serientitel: Springer proceedings in physics – Series title: Springer proceedings in physics</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">LACONA VI</enrichment>
    <enrichment key="eventPlace">Vienna, Austria</enrichment>
    <enrichment key="eventStart">2005-09-21</enrichment>
    <enrichment key="eventEnd">2005-09-25</enrichment>
    <author>M. Mäder</author>
    <author>H. Holle</author>
    <author>M. Schreiner</author>
    <author>Simone Pentzien</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Cleaning</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Picture Post Card</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>1068</id>
    <completedYear/>
    <publishedYear>2001</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>89</pageFirst>
    <pageLast>94</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>72</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Ultrashort-pulse laser ablation of indium phosphide in air</title>
    <abstract language="eng">Ablation of indium phosphide wafers in air was performed with low repetition rate ultrashort laser pulses (130 fs, 10 Hz) of 800 nm wavelength. The relationships between the dimensions of the craters and the ablation parameters were analyzed. The ablation threshold fluence depends on the number of pulses applied to the same spot. The single-pulse ablation threshold value was estimated to be fth(1)=0.16 J/cm2. The dependence of the threshold fluence on the number of laser pulses indicates an incubation effect. Morphological and chemical changes of the ablated regions were characterized by means of scanning electron microscopy and Auger electron spectroscopy.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">583</identifier>
    <identifier type="doi">10.1007/s003390000596</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="date_peer_review">11.01.2001</enrichment>
    <author>Jörn Bonse</author>
    <author>Jerzy Wrobel</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>1382</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>297</pageFirst>
    <pageLast>301</pageLast>
    <pageNumber/>
    <edition/>
    <issue>408</issue>
    <volume/>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser damage of a high reflecting mirror</title>
    <abstract language="eng">Multiple pulse investigations of 130-fs Ti:sapphire laser-induced damage of a high reflecting mirror consisting of alternating ?/4-layers of Ta2O5 and SiO2 and a single 500-nm Ta2O5 film were performed. In both cases, fused silica served as the substrate. For a fixed number of 1000 laser pulses per spot, a decrease in the damage threshold fluence of the mirror by a factor of two was observed by changing the repetition rate from 10 Hz to 1 kHz. A single 500-nm Ta2O5 film shows higher damage resistance compared to the mirror. The mirror and the Ta2O5 film samples were partially coated with a 300-nm-thick aluminium layer. The aluminium coating does not influence the damage threshold of the dielectrics underneath.</abstract>
    <parentTitle language="eng">Thin solid films</parentTitle>
    <identifier type="old">1177</identifier>
    <identifier type="doi">10.1016/S0040-6090(02)00074-3</identifier>
    <identifier type="issn">0040-6090</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">06.03.2003</enrichment>
    <author>Jörn Bonse</author>
    <author>Steffen Baudach</author>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <author>E. Welsch</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Optical coatings</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silicon oxide</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>1550</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>398</pageFirst>
    <pageLast>405</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4760</issue>
    <volume>1</volume>
    <type>bookpartcollection</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation>Los Alamos National Laboratory</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser induced damage in absorbing filters used for laser protection</title>
    <abstract language="eng">Damage experiments of absorbing filters (Schott BG18 and BG36) were performed with Ti:sapphire laser pulses with durations from 30 fs to 340 fs (800 nm, 1 kHz) in air. The direct focusing technique was employed under single- and multi-pulse irradiation conditions. Ablation threshold fluences were determined from a semi-logarithmic plot of the ablation crater diameter vs. laser fluence. The damage threshold fluence decreases for shorter pulse durations. In the investigated pulse duration range, the measured multi-pulse ablation threshold fluences are practically similar to those of undoped glass material (~1 Jcm-2). That means that the multi-pulse ablation threshold is independent on the doping level of the filters. For more than 100 pulses per spot and all pulse durations applied, the threshold fluence saturates. This leads to technically relevant damage threshold values in the femtosecond laser pulse duration domain.</abstract>
    <parentTitle language="eng">High-power laser ablation IV</parentTitle>
    <identifier type="old">1372</identifier>
    <identifier type="isbn">0-8194-4524-X</identifier>
    <identifier type="doi">10.1117/12.482109</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">4th SPIE's International Conference on High-Power Laser Ablation</enrichment>
    <enrichment key="eventPlace">Taos, NM, USA</enrichment>
    <enrichment key="eventStart">2002-04-22</enrichment>
    <enrichment key="eventEnd">2002-04-26</enrichment>
    <author>Jörg Krüger</author>
    <author>Matthias Lenzner</author>
    <author>Sven Martin</author>
    <author>M. Lenner</author>
    <author>C. Spielmann</author>
    <author>A. Fiedler</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Damage</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Eye protection</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond pulse laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Incubation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser safety</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Threshold fluence</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>1551</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>239</pageFirst>
    <pageLast>246</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4760</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation>Los Alamos National Laboratory</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond and nanosecond laser removal of anodic oxide layers from aluminium</title>
    <parentTitle language="eng">High-power laser ablation IV</parentTitle>
    <identifier type="old">1373</identifier>
    <identifier type="isbn">0-8194-4524-X</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">4th SPIE's International Conference on High-Power Laser Ablation</enrichment>
    <enrichment key="eventPlace">Taos, NM, USA</enrichment>
    <enrichment key="eventStart">2002-04-22</enrichment>
    <enrichment key="eventEnd">2002-04-26</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Grazia Daminelli-Widany</author>
    <author>P. Meja</author>
    <author>Anna Cortona</author>
    <author>Jörg Krüger</author>
    <author>M. Autric</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser spallation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Microphone</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Acoustical measurement</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Aluminium oxide</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>1586</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1(?)</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>DECHEMA</publisherName>
    <publisherPlace>Frankfurt a.M.</publisherPlace>
    <creatingCorporation>International Society of Electrochemistry</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond and Nanosecond Pulse Laser Electrochemistry of Aluminium Alloys</title>
    <parentTitle language="eng">Electrochemistry in molecular and microscopic dimensions</parentTitle>
    <identifier type="old">1410</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">53th Annual meeting of the International Society of Electrochemistry</enrichment>
    <enrichment key="eventPlace">Düsseldorf, Germany</enrichment>
    <enrichment key="eventStart">2002-09-15</enrichment>
    <enrichment key="eventEnd">2002-09-20</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Grazia Daminelli-Widany</author>
    <author>Jörg Krüger</author>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>1588</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1(?)</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>208/209.2003,1</volume>
    <type>conferenceobject</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation>European Materials Research Society</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Single- and multi-pulse femtosecond laser ablation of optical filter materials</title>
    <abstract language="eng">Commercially available absorption filters (Schott BG18 and BG36) were investigated with respect to their single- and
multi-pulse ablation threshold using laser pulses from a Ti:Sapphire laser in the range between 30 and 340 fs. It could be
observed, that the threshold fluence decreases for shorter pulse durations. The similarity of the measured multi-pulse
threshold fluences with those of undoped glass material (around 1 J/cm^2 for a pulse duration of 30 fs) suggests that, for
very short pulses, the threshold is independent on the doping level and therefore, linear absorption does not significantly
contribute to laser-induced damage. For &gt;100 pulses per spot and all pulse durations applied, the threshold fluences
saturate. This independence on the number of applied pulses leads to technically relevant damage threshold values.</abstract>
    <parentTitle language="eng">Physics and chemistry of advanced laser materials processing</parentTitle>
    <identifier type="old">1412</identifier>
    <identifier type="url">http://www.emrs-strasbourg.com/files/pdf/2002_SPRING/02_Prog_Dv2.pdf</identifier>
    <note>Serientitel: Applied surface science – Series title: Applied surface science</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">Symposium D - European Materials Research Society</enrichment>
    <enrichment key="eventPlace">Strasbourg, France</enrichment>
    <enrichment key="eventStart">2002-06-18</enrichment>
    <enrichment key="eventEnd">2002-06-21</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Jörg Krüger</author>
    <author>Matthias Lenzner</author>
    <author>Sven Martin</author>
    <author>M. Lenner</author>
    <author>C. Spielmann</author>
    <author>A. Fiedler</author>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>1730</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1(?)</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>208/209.2003,1</volume>
    <type>conferenceobject</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation>European Materials Research Society</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser multi-pulse interaction with optical filters and fabrics</title>
    <abstract language="eng">Optical filters and fabrics are important parts of laser safety equipment such as goggles and curtains. A choice of these materials with varying absorption spectra is investigated with respect to their resistance to Ti:sapphire femtosecond laser radiation (800 nm wavelength, 1 kHz repetition rate). Pulse durations down to 30 fs and multiple-pulse irradiation conditions are employed to evaluate technically relevant damage thresholds. The ablation threshold fluences of the absorbing filters are comparable to those observed for transparent materials with 30-fs-pulses. These investigations together with scanning electron microscopy of the surface morphology after laser treatment provide insight into the interaction mechanism of the short pulses with the materials.</abstract>
    <parentTitle language="eng">Physics and chemistry of advanced laser materials processing</parentTitle>
    <identifier type="old">1575</identifier>
    <identifier type="url">http://www.emrs-strasbourg.com/files/pdf/2002_SPRING/02_Prog_Dv2.pdf</identifier>
    <note>Serientitel: Applied surface science – Series title: Applied surface science</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">Symposium D - European Materials Research Society</enrichment>
    <enrichment key="eventPlace">Strasbourg, France</enrichment>
    <enrichment key="eventStart">2002-06-18</enrichment>
    <enrichment key="eventEnd">2002-06-21</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Sven Martin</author>
    <author>Jörg Krüger</author>
    <author>Matthias Lenzner</author>
    <author>A. Fiedler</author>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>1731</id>
    <completedYear/>
    <publishedYear>2002</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1(?)</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>208/209.2003,1</volume>
    <type>conferenceobject</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation>European Materials Research Society</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Ultrashort pulse laser interaction with anodic metal oxide layers in electrolyte contact</title>
    <abstract language="eng">The removal and accelerated corrosion monitoring of metal coating systems is of general interest in materials science
and engineering technology. The femtosecond and nanosecond laser ablation and delamination at 800 nm and 532 nm,
respectively, of anodic oxide layers on aluminium alloys in electrolyte contact were investigated. Laser-induced
modifications of the oxide layer resulted in an ionic contact between electrolyte and metal, which produced a current
transient and thus allowed the in-situ electrochemical monitoring of the modification. Oxide coatings with different
optical properties, almost transparent and opaque, were examined. The transparent anodic oxides showed contrasting
ablation mechanisms in the nanosecond and femtosecond pulse duration regime: nanosecond pulses caused spallation,
whereas femtosecond treatment led to ablation. Current signals measured in the transparent film were consistent with
light absorption below the metal-oxide interface and with film spallation. Irradiation of the opaque coating yielded ionic
current transients within the so-called shock-affected-zone of the oxide layer. This investigation provided insight into the
role of the penetration depth of light and the heat-affected zone, the extent of the shock-affected zone, and the defect
formation in the coating and at the solid-solid interface between metal and oxide.</abstract>
    <parentTitle language="eng">Physics and chemistry of advanced laser materials processing</parentTitle>
    <identifier type="old">1576</identifier>
    <identifier type="url">http://www.emrs-strasbourg.com/files/pdf/2002_SPRING/02_Prog_Dv2.pdf</identifier>
    <note>Serientitel: Applied surface science – Series title: Applied surface science</note>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="eventName">Symposium D - European Materials Research Society</enrichment>
    <enrichment key="eventPlace">Strasbourg, France</enrichment>
    <enrichment key="eventStart">2002-06-18</enrichment>
    <enrichment key="eventEnd">2002-06-21</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Grazia Daminelli-Widany</author>
    <author>Jörg Krüger</author>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>712</id>
    <completedYear/>
    <publishedYear>1999</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>30</pageFirst>
    <pageLast>40</pageLast>
    <pageNumber/>
    <edition/>
    <issue>9,1</issue>
    <volume/>
    <type>article</type>
    <publisherName>MAIK Nauka/Interperiodica Publ.</publisherName>
    <publisherPlace>Moscow</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">The Femtosecond Pulse Laser: a New Tool for Micromachining</title>
    <parentTitle language="eng">Laser physics</parentTitle>
    <identifier type="old">164</identifier>
    <identifier type="issn">1054-660X</identifier>
    <identifier type="issn">1531-8494</identifier>
    <enrichment key="date_peer_review">02.03.2001</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosekundenlaser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Mikrobearbeitung</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>775</id>
    <completedYear/>
    <publishedYear>1999</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>S759</pageFirst>
    <pageLast>S761</pageLast>
    <pageNumber/>
    <edition/>
    <issue>7</issue>
    <volume>69</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Morphological and mechanical investigations of bariumalumoborosilicate glass surfaces processed with 700-fs laser pulses</title>
    <abstract language="eng">We present surface micro-modifications of bariumalumoborosilicate glasses with a high transformation temperature near 700 °C. Laser processing of the glass substrate was realized by using ultra-short laser pulses at 800 nm. The morphological conversion of the laser-treated surfaces was characterized by scanning force microscopy and nano-indentation. A hardness increase by at least a factor of six on the laser ablation crater edge relative to illuminated non- ablated areas shows that the material in the crater walls underwent drastic morphological and mechanical changes. In this heat- and shock-affected zone, the material became more elastic as a result of increased stress.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">236</identifier>
    <identifier type="doi">10.1007/s003390051523</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="eventName">5th International Conference on Laser Ablation ; COLA '99</enrichment>
    <enrichment key="eventPlace">Göttingen, Germany</enrichment>
    <enrichment key="eventStart">1999-07-19</enrichment>
    <enrichment key="eventEnd">1999-07-23</enrichment>
    <enrichment key="date_peer_review">18.07.2000</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Pascale Rudolph</author>
    <author>Jörg Krüger</author>
    <author>A. Rosenfeld</author>
    <author>M. Lorenz</author>
    <author>D. Ashkenasi</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Bariumalumoborosilicate glass surfaces</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>779</id>
    <completedYear/>
    <publishedYear>1999</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>S403</pageFirst>
    <pageLast>S407</pageLast>
    <pageNumber/>
    <edition/>
    <issue>7</issue>
    <volume>69</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond-pulse laser ablation of dental hydroxyapatite and single-crystalline fluoroapatite</title>
    <abstract language="eng">Laser microdrilling of healthy human enamel and dentine using 300 fs pulses at a wavelength of 615 nm and 3 Hz repetition rate leads to an enhanced structuring quality in comparison with nanosecond-laser results. Microcracking and damage to neighboring tissue can be reduced. Ablation threshold fluences for 100 laser pulses of 0.3 J cm-2 (human dentine), 0.6 J cm-2 (human enamel) and 0.8 J cm-2 (single crystalline fluoroapatite) could be determined. Ablation depths per pulse below 1 7m were observed.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">242</identifier>
    <identifier type="doi">10.1007/s003390051426</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="eventName">5th International Conference on Laser Ablation ; COLA '99</enrichment>
    <enrichment key="eventPlace">Göttingen, Germany</enrichment>
    <enrichment key="eventStart">1999-07-19</enrichment>
    <enrichment key="eventEnd">1999-07-23</enrichment>
    <enrichment key="date_peer_review">19.07.2000</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>H. Newesely</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>967</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>161</pageFirst>
    <pageLast>172</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4065</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond laser micromachining of technical materials</title>
    <abstract language="eng">Micromachining experiments were performed with Ti:sapphire laser pulses (130 fs - 150 fs, 800 nm, approximately 10 Hz) in air. Employing the direct focusing technique, highly absorbing titanium nitride (TiN) and weakly absorbing polyimide (PI) and polymethylmethacrylate (PMMA) served as target materials. The lateral and vertical precision of the laser ablation and morphological features were characterized by scanning force (SFM), scanning electron (SEM) and optical microscopy. For TiN, incubation can be observed, i.e. the single-pulse surface damage threshold (0.26 J/cm2) is by a factor of two greater than the threshold for 100 pulses. Ablation rates below 10 nm per pulse can be achieved. The evolution of sub-wavelength ripples is presented in dependence on pulse number and laser fluence, respectively. The incubation behavior of the polymers can be described by an accumulation model as for TiN. Experiments on PI with varying focal lengths result in the same modification thresholds. Different polarization states of light (linear, circular) lead to a variation of the ablation rate and to various morphological patterns in the ablation craters (wavelength ripples, cones). Swelling of PMMA occurred at fluences below the ablation threshold.</abstract>
    <parentTitle language="eng">High-power laser ablation III</parentTitle>
    <identifier type="old">467</identifier>
    <identifier type="isbn">0-8194-3700-X</identifier>
    <identifier type="doi">10.1117/12.407346</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="eventName">3rd SPIE's International Conference on High-Power Laser Ablation</enrichment>
    <enrichment key="eventPlace">Santa Fe, NM, USA</enrichment>
    <enrichment key="eventStart">24.04.2000</enrichment>
    <enrichment key="eventEnd">28.04.2000</enrichment>
    <author>Jörn Bonse</author>
    <author>Steffen Baudach</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond pulse laser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser processing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Micromachining</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Polymer</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Titanium nitride</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ripples</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>985</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>7</pageFirst>
    <pageLast>36</pageLast>
    <pageNumber/>
    <edition/>
    <issue>12</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>VDI-Verl.</publisherName>
    <publisherPlace>Düsseldorf</publisherPlace>
    <creatingCorporation>Technologiezentrum Physikalische Technologien</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Mikrostrukturierung von Glas zur Erzeugung kristalliner Si-Schichten</title>
    <parentTitle language="deu">Laser in der Materialbearbeitung</parentTitle>
    <identifier type="old">490</identifier>
    <author>Pascale Rudolph</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
    <collection role="literaturgattung" number="">Graue Literatur</collection>
  </doc>
  <doc>
    <id>887</id>
    <completedYear/>
    <publishedYear>1998</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>892</pageFirst>
    <pageLast>898</pageLast>
    <pageNumber/>
    <edition/>
    <issue>127-129</issue>
    <volume/>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Laser micromachining of barium aluminium borosilicate glass with pulse durations between 20 fs and 3 ps</title>
    <abstract language="eng">Laser-micromachining of high-tech glass has been extended down to a pulse duration of 20 fs generated by a Ti sapphire laser system at a wavelength of 780 nm. A systematic electronmicroscopic study shows that, below 100 fs, an extreme precision and a substantial decrease of the ablation threshold fluence with respect to pulse laser processing with pulses in the picosecond and nanosecond range could be achieved. The technical relevance of this novel microtechnology is discussed. The morphology of the ablated areas is not determined by thermal processes, i.e. the heat affected zone. It is controlled by non-linear optical coupling effects. Multi-photon absorption becomes highly efficient below laser pulse durations of 100 fs so that light penetration is minimized and ablation cavities become smooth. At longer pulse durations, a higher light penetration due to a lower number of non-linearly absorbed photons allows mechanical relaxation processes in the glass material leading to roughening.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">368</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <identifier type="doi">10.1016/S0169-4332(97)00763-0</identifier>
    <enrichment key="date_peer_review">11.08.2000</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>M. Lenzner</author>
    <author>S. Sartania</author>
    <author>C. Spielmann</author>
    <author>F. Krausz</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser micromachining</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Subpicosecond laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Barium aluminium borosilicate glass</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>926</id>
    <completedYear/>
    <publishedYear>2001</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>53</pageFirst>
    <pageLast>57</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>72</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Biomaterial immobilization on polyurethane films by XeCl excimer laser processing</title>
    <abstract language="eng">Zusammenfassung 

The surface chemical modification of polyurethane (PU) films was performed by an UV laser-induced chemical reaction in a polysaccharide solution. This process may be applicable as hydrophilic packaging of implantable medical devices and in vivo sensors. When a PU film in contact with an aqueous alginic acid (AAC) solution was irradiated with a XeCl laser, the PU film turned hydrophilic. Contact angles of water on the film were reduced from 110° to 60°. Since light absorption of the AAC solution at 308 nm was negligibly small, reactive sites were generated solely on the PU surface. There, AAC could be immobilized by chemical bonds thus allowing for a nanometer-scaled grafting of this biomolecule. The mechanism was investigated by surface analyses with Fourier-transform infrared spectroscopy (FT-IR), dye staining, ultraviolet-visible (UV-VIS) spectroscopy, and scanning electron microscopy (SEM) techniques. A one-photon photochemical process could beidentified.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">413</identifier>
    <identifier type="doi">10.1007/s003390000617</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="date_peer_review">05.02.2001</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>H. Niino</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>937</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>280</pageFirst>
    <pageLast>287</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3933</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation>United States / Air Force</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond pulse laser machining of InP wafers</title>
    <abstract language="eng">Ablation of indium phosphide wafers in air was performed with 130 fs laser pulses at a wavelength of 800 nm at a low repetition rate of 10 Hz. In order to evaluate the role of the incubation effects, the relationship between the number of laser pulses used for the ablation and the threshold fluence was studied. Particular attention was paid to the chemical composition, surface morphology and structural variations of the ablated area.</abstract>
    <parentTitle language="eng">Laser applications in microelectronic and optoelectronic manufacturing V</parentTitle>
    <identifier type="old">429</identifier>
    <identifier type="isbn">0-8194-3550-3</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <enrichment key="eventName">5th Laser Applications in Microelectronics and Optoelectronics Manufacturing Conference (LAMOM)</enrichment>
    <enrichment key="eventPlace">San José, CA, USA</enrichment>
    <enrichment key="eventStart">240.01.2000</enrichment>
    <enrichment key="eventEnd">26.01.2000</enrichment>
    <author>Jörn Bonse</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>J. M. Wrobel</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Indium phosphide</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Auger electron spectroscopy</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>958</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>IEEE Service Center</publisherName>
    <publisherPlace>Piscataway, NJ</publisherPlace>
    <creatingCorporation>European Physical Society</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond-Pulse Laser Machining of Semiconducting Materials</title>
    <abstract language="eng">Summary form only given. Machining investigations of crystalline silicon have been performed with laser pulses at a wavelength of 780 nm in the range between 5 fs and 400 fs. Applying 100 pulses per spot, surface damage thresholds were determined by the measurement of the damage diameter. In this pulse duration regime, the threshold fluences were nearly constant. Single-pulse investigations with 5 fs pulses yielded a value of about 0.15 J cm-2 identical to the multi-pulse experiment. This is in contradiction to the behaviour of dielectrics where incubation effects alter the optical properties down to the 5 fs pulse regime. Employing laser pulses with a duration of 130 fs at a wavelength of 800 nm, single-pulse ablation thresholds of 0.23 J cm-2 and 0.16 J cm-2 were determined for Si and InP in air, respectively. The threshold fluence was calculated from the linear relation between the square of the diameters versus the logarithm of the laser fluences.</abstract>
    <parentTitle language="eng">Conference digest</parentTitle>
    <identifier type="old">455</identifier>
    <identifier type="isbn">0-7803-6319-1</identifier>
    <identifier type="doi">10.1109/CLEOE.2000.910410</identifier>
    <enrichment key="eventName">CLEO/Europe 2000 ; Conference on Lasers and Electro-Optics Europe ; Conférence Européenne sur les Lasers et l'Electro-Optique ; CLEO/Europe-IQEC</enrichment>
    <enrichment key="eventPlace">Nice, France</enrichment>
    <enrichment key="eventStart">2000-09-10</enrichment>
    <enrichment key="eventEnd">2000-09-15</enrichment>
    <author>Jörg Krüger</author>
    <author>Jörn Bonse</author>
    <author>Steffen Baudach</author>
    <author>Wolfgang Kautek</author>
    <author>M. Lenzner</author>
    <author>J. M. Wrobel</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>630</id>
    <completedYear/>
    <publishedYear>1996</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>158</pageFirst>
    <pageLast>165</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>106</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Pulsed-laser deposition and boron-blending of diamond-like carbon (DLC) thin films</title>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">63</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="date_peer_review">11.03.1997</enrichment>
    <author>Wolfgang Kautek</author>
    <author>Simone Pentzien</author>
    <author>Andrea Conradi</author>
    <author>Jörg Krüger</author>
    <author>Klaus-Werner Brzezinka</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Pulslaser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Bor</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Dünnfilmtechnologie</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Dünnfilm, diamantartig</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>637</id>
    <completedYear/>
    <publishedYear>1995</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>436</pageFirst>
    <pageLast>447</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2403</issue>
    <volume/>
    <type>bookpartcollection</type>
    <publisherName>SPIE</publisherName>
    <publisherPlace>Bellingham, Wash.</publisherPlace>
    <creatingCorporation>Society of Photo-Optical Engineers (SPIE)</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond-pulse laser processing of metallic and semiconducting thin films</title>
    <parentTitle language="eng">Laser-induced thin film processing</parentTitle>
    <identifier type="old">70</identifier>
    <identifier type="isbn">0-8194-1750-5</identifier>
    <identifier type="issn">1605-7422</identifier>
    <note>Serientitel: SPIE proceedings series – Series title: SPIE proceedings series</note>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosekundenpulslaser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Pulslaser</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Dünnschicht, metallisch</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Dünnschicht, halbleitend</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ablation</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>802</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>659</pageFirst>
    <pageLast>663</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>154-155</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond pulse laser processing of TiN on silicon</title>
    <abstract language="eng">Ultrashort pulse laser microstructuring (pulse duration 130 fs, wavelength 800 nm, repetition rate 2 Hz) of titanium nitride (TiN) films on silicon substrates was performed in air using the direct focusing technique. The lateral and vertical precision of laser ablation was evaluated. The TiN ablation threshold changed with the number of pulses applied to the surface due to an incubation effect. An ablation depth per pulse below the penetration depth of light was observed. Columnar structures were formed in the silicon substrate after drilling through the TiN layer.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">269</identifier>
    <identifier type="doi">10.1016/S0169-4332(99)00481-X</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="date_peer_review">27.07.2000</enrichment>
    <author>Jörn Bonse</author>
    <author>Pascale Rudolph</author>
    <author>Jörg Krüger</author>
    <author>Steffen Baudach</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Titanium nitride</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Silicon</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Optical properties</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>803</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>555</pageFirst>
    <pageLast>560</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>154-155</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Ultrashort pulse laser ablation of polycarbonate and polymethylmethacrylate</title>
    <abstract language="eng">Ablation experiments with ultrashort laser pulses (pulse duration 150 fs, wavelength 800 nm) on polymers (PC, PMMA) relevant for biomedical technology have been performed in air. The lateral and vertical machining precision was evaluated by optical, atomic force and scanning electron microscopy. The ablation threshold reaches values in the range of 0.52.5 J/cm2 and depends significantly on the number of laser pulses applied to the same spot. The hole diameters are influenced by the laser fluence and the number of laser pulses. The relation between the ablation threshold and the number of laser pulses applied to the same spot is described in accordance with an incubation model.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">270</identifier>
    <identifier type="doi">10.1016/S0169-4332(99)00474-2</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="date_peer_review">27.07.2000</enrichment>
    <author>Steffen Baudach</author>
    <author>Jörn Bonse</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Polymer</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Polycarbonate</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Polymethylmethacrylate</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Datei im Netzwerk der BAM verfügbar ("Closed Access")</collection>
  </doc>
  <doc>
    <id>825</id>
    <completedYear/>
    <publishedYear>1999</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>369</pageFirst>
    <pageLast>371</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>68</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Precision laser ablation of dielectrics in the 10-fs regime</title>
    <abstract language="eng">Zusammenfassung 

Laser pulses in the 10-fs domain provide a quality of micromachining of fused silica and borosilicate glass that is unobtainable with longer pulses in the range of several 100 femtoseconds up to picoseconds. The shortening of the pulses reduces the statistical behavior of the material removal and the ablation process thus attains a more deterministic and reproducible character. The improved reproducibility of ablation is accompanied by significantly smoother morphology. This offers the potential for lateral and vertical machining precision of the order of 100 nm and 10 nm, respectively.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">297</identifier>
    <identifier type="doi">10.1007/s003390050906</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="date_peer_review">28.07.2000</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>M. Lenzner</author>
    <author>F. Krausz</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>826</id>
    <completedYear/>
    <publishedYear>1998</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1068</pageFirst>
    <pageLast>1075</pageLast>
    <pageNumber/>
    <edition/>
    <issue>10</issue>
    <volume>34</volume>
    <type>article</type>
    <publisherName>MAIK Nauka/Interperiodica Publ.</publisherName>
    <publisherPlace>Moscow</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Gigantic Hydrogen-Ion Discharge Currents Initiated by a Subpicosecond Laser</title>
    <parentTitle language="eng">Russian journal of electrochemistry</parentTitle>
    <identifier type="old">298</identifier>
    <identifier type="issn">0038-5387</identifier>
    <identifier type="issn">1023-1935</identifier>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>A.G. Krivenko</author>
    <author>V.A. Benderskii</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>799</id>
    <completedYear/>
    <publishedYear>1999</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>465</pageFirst>
    <pageLast>466</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume>69</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Incubation of laser ablation in fused silica with 5-fs pulses</title>
    <abstract language="eng">Zusammenfassung 

The threshold fluences for laser-induced damage of fused silica with single 5-fs pulses from a Ti:sapphire laser system were determined by extrapolating the ablated volume to zero. These thresholds are about 4 times as high as the values previously obtained from multi-shot experiments. This result is interpreted in terms of an irreversible modification of the original material below the single-shot threshold (incubation).</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">264</identifier>
    <identifier type="doi">10.1007/s003390051034</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="date_peer_review">26.07.2000</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>M. Lenzner</author>
    <author>F. Krausz</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>800</id>
    <completedYear/>
    <publishedYear>2000</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>11</pageFirst>
    <pageLast>16</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>154-155</volume>
    <type>article</type>
    <publisherName>North-Holland</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Photoablation with sub-10 fs laser pulses</title>
    <abstract language="eng">Ablation experiments in several glasses with single and multishot irradiation by laser pulses in the 10-fs pulse duration domain are presented; physical and technological implications are discussed. We demonstrate that these short pulses offer the potential for lateral and vertical machining precision of the order of 100 nm.</abstract>
    <parentTitle language="eng">Applied surface science</parentTitle>
    <identifier type="old">266</identifier>
    <identifier type="doi">10.1016/S0169-4332(99)00432-8</identifier>
    <identifier type="issn">0169-4332</identifier>
    <identifier type="issn">1873-5584</identifier>
    <enrichment key="date_peer_review">26.07.2000</enrichment>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <author>M. Lenzner</author>
    <author>F. Krausz</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser pulses</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Femtosecond pulses</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>801</id>
    <completedYear/>
    <publishedYear>1999</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>S763</pageFirst>
    <pageLast>S766</pageLast>
    <pageNumber/>
    <edition/>
    <issue>7</issue>
    <volume>69</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Femtosecond- and nanosecond-pulse laser ablation of bariumalumoborosilicate glass</title>
    <abstract language="eng">Laser ablation with femtosecond pulses (130 fs, wavelength 800 nm, repetition rate 2 Hz) was compared with nanosecond-pulse ablation (10 ns, wavelength 266 nm, repetition rate 2.5 Hz) of bariumalumoborosilicate glass in air using the direct focusing technique. Different ablation thresholds and heat-affected zones were observed. The lateral and vertical machining precision was evaluated. Single nanosecond laser pulses in the far UV resulted in a bubble or a circular hole in the centre of the illuminated spot, depending on the applied fluence. The ablation behaviour in the case of near-IR femtosecond pulses contrasted to this. Bubble formation was not detected. It needed repeated pulses at the same spot to modify the surface until material removal could be observed (incubation). Cavity dimensions of less than the beam diameter were achieved in this case.</abstract>
    <parentTitle language="eng">Applied physics A</parentTitle>
    <identifier type="old">268</identifier>
    <identifier type="doi">10.1007/s003390051524</identifier>
    <identifier type="issn">0947-8396</identifier>
    <enrichment key="eventName">5th International Conference on Laser Ablation ; COLA '99</enrichment>
    <enrichment key="eventPlace">Göttingen, Germany</enrichment>
    <enrichment key="eventStart">1998-07-19</enrichment>
    <enrichment key="eventEnd">1999-07-23</enrichment>
    <enrichment key="date_peer_review">27.07.2000</enrichment>
    <author>Pascale Rudolph</author>
    <author>Jörn Bonse</author>
    <author>Jörg Krüger</author>
    <author>Wolfgang Kautek</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Laser ablation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Bariumalumoborosilicate glass</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
</export-example>
