<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <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>
</export-example>
