<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>1663</id>
    <completedYear>2020</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>3601</pageFirst>
    <pageLast>3604</pageLast>
    <pageNumber/>
    <edition/>
    <issue>13</issue>
    <volume>45</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2020-06-26</completedDate>
    <publishedDate>2020-06-26</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Hypersensitive H2 sensor based on polymer planar Bragg gratings coated with Pt-loaded WO3-SiO2</title>
    <abstract language="eng">This letter demonstrates a novel hydrogen sensor based on a polymer planar Bragg grating coated with Pt-loaded WO3-SiO2. The reflected Bragg signal shows a distinct peak splitting correlated to substrate anisotropies originating from the injection molding process. Especially at low H2 concentrations, both sensing peaks &#13;
exhibit an outstanding response to the heat generated by the exothermic reaction between hydrogen molecules and coating. Thereby, a hydrogen volume ratio of 50 ppm &#13;
leads to a Bragg wavelength shift of -37 pm, which yields an outstandingly low detection limit of only 5 ppm H2 in air. Thus, functionalized polymer planar Bragg gratings are eminently suitable for H2 leak detection applications.</abstract>
    <parentTitle language="eng">Optics Letters</parentTitle>
    <identifier type="doi">https://doi.org/10.1364/OL.395341</identifier>
    <identifier type="url">https://www.osapublishing.org/ol/abstract.cfm?uri=ol-45-13-3601</identifier>
    <enrichment key="copyright">0</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Stefan Kefer</author>
    <author>Jixiang Dai</author>
    <author>Minghong Yang</author>
    <author>Bernhard Schmauss</author>
    <author>Ralf Hellmann</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Bragg Grating Sensors</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Hydrogen Detection</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Cyclic Olefin Copolymers</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Gassensor</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Wasserstoff</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Bragg-Reflektor</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Intelligent Sensors and Signals</collection>
    <collection role="forschungsschwerpunkte" number="">Innovative Material Processing</collection>
    <collection role="forschungsschwerpunkte" number="">Material Testing &amp; Sensor Technology</collection>
  </doc>
  <doc>
    <id>1673</id>
    <completedYear>2020</completedYear>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>4498</pageFirst>
    <pageLast>4498</pageLast>
    <pageNumber>1</pageNumber>
    <edition/>
    <issue>16</issue>
    <volume>45</volume>
    <type>other</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2020-08-10</completedDate>
    <publishedDate>2020-08-10</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Hypersensitive H2 sensor based on polymer planar Bragg gratings coated with Pt-loaded WO3–SiO2: erratum</title>
    <abstract language="eng">We present an erratum to our Letter [Opt. Lett. 45, 3601 (2020)]. Labeling errors in two ﬁgures and an incorrect&#13;
sentence are revised. The corrections have no inﬂuence on the conclusions of the original Letter.</abstract>
    <abstract language="deu">Erratum</abstract>
    <identifier type="doi">https://doi.org/10.1364/OL.401819</identifier>
    <identifier type="url">https://www.osapublishing.org/ol/abstract.cfm?uri=ol-45-16-4498</identifier>
    <enrichment key="copyright">1</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Stefan Kefer</author>
    <author>Jixiang Dai</author>
    <author>Minghong Yang</author>
    <author>Bernhard Schmauss</author>
    <author>Ralf Hellmann</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Bragg Grating, Hydrogen Detection,  Functionalization</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Gassensor</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Wasserstoff</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Bragg-Reflektor</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Intelligent Sensors and Signals</collection>
    <collection role="forschungsschwerpunkte" number="">Innovative Material Processing</collection>
    <collection role="forschungsschwerpunkte" number="">Material Testing &amp; Sensor Technology</collection>
  </doc>
</export-example>
