<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>1004</id>
    <completedYear>2018</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>488</pageFirst>
    <pageLast>497</pageLast>
    <pageNumber/>
    <edition/>
    <issue>48</issue>
    <volume>2018</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-08-31</completedDate>
    <publishedDate>3018-02-28</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Study of multiple layers coatings for X–ray mirrors</title>
    <abstract language="eng">This paper focuses on a theoretical background that motivated&#13;
the experimental campaign of multiple layer coatings of X-ray mirrors, and&#13;
the first results of the testing of the prepared samples. Simulations of the use&#13;
of different overcoats were performed in order to improve the reflectivity of&#13;
thin iridium coatings designed for X-ray optics effective in the energy up to&#13;
10 keV. Samples based on these simulations were prepared and are being tested&#13;
for the properties that influence the X-ray optical performance, such as layer&#13;
homogeneity, density and surface micro-roughness. Further the topic of the&#13;
coating stress was addressed, as it is an issue in case of thin, lightweight X-ray&#13;
mirrors and affects the time stability of layers. The discussion and preliminary&#13;
results conclude our contribution.</abstract>
    <parentTitle language="eng">Contributions of the Astronomical Observatory Skalnaté Pleso</parentTitle>
    <identifier type="url">https://www.ta3.sk/caosp/Eedition/Abstracts/2018/Vol_48/No_3/pp488-497_abstract.html</identifier>
    <enrichment key="copyright">0</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Veronika Stehlikova</author>
    <editor>Augustín Skopal</editor>
    <author>Anne-Catherine Probst</author>
    <author>Ondrej Nentvich</author>
    <author>Martin Urban</author>
    <author>Ladislav Sieger</author>
    <author>Thorsten Döhring</author>
    <author>René Hudec</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>X-ray</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>optics</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>coating</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>reflectivity</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>iridium</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Röntgenspiegel</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Iridium</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Innovative Material Processing</collection>
    <collection role="forschungsschwerpunkte" number="">Material Testing &amp; Sensor Technology</collection>
  </doc>
  <doc>
    <id>997</id>
    <completedYear>2018</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>P10-1</pageFirst>
    <pageLast>P10-2</pageLast>
    <pageNumber>2</pageNumber>
    <edition/>
    <issue>2018</issue>
    <volume>2018</volume>
    <type>conferenceobject</type>
    <publisherName>Deutsche Gesellschaft für angewandte Optik e.V.</publisherName>
    <publisherPlace>Erlangen</publisherPlace>
    <creatingCorporation>Hochschule Aschaffenburg</creatingCorporation>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-08-27</completedDate>
    <publishedDate>2018-07-13</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Analyse der Schichtspannungen von Röntgenspiegeln mit einem Weißlichtinterferometer</title>
    <abstract language="deu">An der Hochschule Aschaffenburg werden iridiumbasierte Schichtsysteme für röntgenastronomische Anwendungen hergestellt. Unter Nutzung eines Weißlichtinterferometers wurde hierfür ein Verfahren zur Vermessung der inhärenten Schichtspannungen entwickelt. Erste vielversprechende Ergebnisse von spannungsarmen Röntgenreflexionsbeschichtungen werden vorgestellt.</abstract>
    <parentTitle language="deu">DGaO-Proceedings</parentTitle>
    <identifier type="url">https://www.dgao-proceedings.de/download/119/119_p10.pdf</identifier>
    <identifier type="issn">1614-8436</identifier>
    <enrichment key="copyright">1</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Thorsten Döhring</author>
    <author>Anne-Catherine Probst</author>
    <author>Sebastian Zeising</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Röntgenspiegel</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Interferometer</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Iridium</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Schichtspannung</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Innovative Material Processing</collection>
    <collection role="forschungsschwerpunkte" number="">Material Testing &amp; Sensor Technology</collection>
  </doc>
  <doc>
    <id>821</id>
    <completedYear>2016</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>2</pageNumber>
    <edition/>
    <issue/>
    <volume>2016</volume>
    <type>conferenceobject</type>
    <publisherName>European Optical Society</publisherName>
    <publisherPlace/>
    <creatingCorporation>Hochschule Aschaffenburg</creatingCorporation>
    <contributingCorporation>Osservatorio Astronomico di Brera</contributingCorporation>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-10-01</completedDate>
    <publishedDate>2016-09-26</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Shape measurement of thin glass substrates for X-ray mirrors: cross calibration of different equipments</title>
    <abstract language="eng">To predict the angular resolution of future X-ray telescopes combined from thermally formed thin glass mirror segments, submicron accuracy is required on the shape measurements of the individual mirror substrates. A dedicated cross-calibration campaign using instruments of different European research institutions is presented.</abstract>
    <parentTitle language="eng">Proceedings of European Optical Society Annual Meeting 2016</parentTitle>
    <enrichment key="copyright">1</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Anne-Catherine Probst</author>
    <author>Thorsten Döhring</author>
    <author>Bianca Salmaso</author>
    <author>Laura Proserpio</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>X-ray</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mirror</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>calibration</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>glass</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Röntgenspiegel</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Kalibrieren</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Innovative Material Processing</collection>
    <collection role="forschungsschwerpunkte" number="">Material Testing &amp; Sensor Technology</collection>
  </doc>
  <doc>
    <id>817</id>
    <completedYear>2016</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>99056S-1</pageFirst>
    <pageLast>99056S-7</pageLast>
    <pageNumber>7</pageNumber>
    <edition/>
    <issue>9905</issue>
    <volume>2016</volume>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-07-15</completedDate>
    <publishedDate>2016-07-13</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Development of low-stress Iridium coatings for astronomical x-ray mirrors</title>
    <abstract language="eng">Previously used mirror technologies are not suitable for the challenging needs of future X-ray telescopes. This is why the required high precision mirror manufacturing triggers new technical developments around the world. Some aspects of X-ray mirrors production are studied within the interdisciplinary project INTRAAST, a German acronym for "industry transfer of astronomical mirror technologies". The project is embedded in a cooperation of Aschaffenburg University of Applied Sciences and the Max-Planck-Institute for extraterrestrial Physics. One important task is the development of low-stress Iridium coatings for X-ray mirrors based on slumped thin glass substrates. The surface figure of the glass substrates is measured before and after the coating process by optical methods. Correlating the surface shape deformation to the parameters of coating deposition, here especially to the Argon sputtering pressure, allows for an optimization of the process. The sputtering parameters also have an influence on the coating layer density and on the micro-roughness of the coatings, influencing their X-ray reflection properties. Unfortunately the optimum coating process parameters seem to be contrarious: low Argon pressure resulted in better micro-roughness and higher density, whereas higher pressure leads to lower coating stress. Therefore additional measures like intermediate coating layers and temperature treatment will be considered for further optimization. The technical approach for the low-stress Iridium coating development, the experimental equipment, and the obtained first experimental results are presented within this paper.</abstract>
    <parentTitle language="eng">Proceedings of SPIE 9905, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray</parentTitle>
    <identifier type="doi">10.1117/12.2232074</identifier>
    <enrichment key="copyright">1</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Thorsten Döhring</author>
    <editor>Jan-Willem A. den Herder</editor>
    <author>Anne-Catherine Probst</author>
    <editor>Tadayuki Takahashi</editor>
    <author>Manfred Stollenwerk</author>
    <editor>Marshall Bautz</editor>
    <author>Mingwu Wen</author>
    <author>Laura Proserpio</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>telescope</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mirror</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>coating</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>iridium</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>astronomy</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Röntgenspiegel</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Iridium</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Beschichtung</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Innovative Material Processing</collection>
    <collection role="forschungsschwerpunkte" number="">Material Testing &amp; Sensor Technology</collection>
  </doc>
</export-example>
