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  <doc>
    <id>5706</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>2400207</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>52</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Direct Evidence of the Leaky Emission in Oxide-Confined Vertical Cavity Lasers</title>
    <parentTitle language="eng">IEEE J. Quant. Electron.</parentTitle>
    <identifier type="doi">10.1109/JQE.2016.2518081</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <author>Nikolay Ledentsov, Jr.</author>
    <submitter>Sven Burger</submitter>
    <author>Vitaly Shchukin</author>
    <author>Nikolay Ledentsov, Jr.</author>
    <author>Jörg-R. Kropp</author>
    <author>Sven Burger</author>
    <author>Frank Schmidt</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="projects" number="SFB787-B4">SFB787-B4</collection>
    <collection role="projects" number="SFB787-B4-3">SFB787-B4-3</collection>
  </doc>
  <doc>
    <id>5775</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>A569</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>24</volume>
    <type>article</type>
    <publisherName/>
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    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Simulations of sinusoidal nanotextures for coupling light into c-Si thin-film solar cells</title>
    <parentTitle language="eng">Opt. Express</parentTitle>
    <identifier type="doi">10.1364/OE.24.00A569</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <author>Klaus Jäger</author>
    <submitter>Sven Burger</submitter>
    <author>Carlo Barth</author>
    <author>Martin Hammerschmidt</author>
    <author>Sven Herrmann</author>
    <author>Sven Burger</author>
    <author>Frank Schmidt</author>
    <author>Christiane Becker</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="persons" number="hammerschmidt">Hammerschmidt, Martin</collection>
    <collection role="projects" number="ECMath-OT4">ECMath-OT4</collection>
    <collection role="projects" number="ECMath-SE6">ECMath-SE6</collection>
    <collection role="persons" number="jaeger">Jäger, Klaus</collection>
    <collection role="projects" number="BerOSE-CB-1">BerOSE-CB-1</collection>
  </doc>
  <doc>
    <id>5779</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>976608</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>9766</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Direct visualization of the in-plane leakage of high-order transverse modes in vertical-cavity surface-emitting lasers mediated by oxide-aperture engineering</title>
    <parentTitle language="eng">Proc. SPIE</parentTitle>
    <identifier type="doi">10.1117/12.2208909</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <author>Nikolay Ledentsov, Jr.</author>
    <submitter>Sven Burger</submitter>
    <author>Vitaly Shchukin</author>
    <author>Jörg-R. Kropp</author>
    <author>Sven Burger</author>
    <author>Frank Schmidt</author>
    <author>Nikolay Ledentsov, Jr.</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="projects" number="SFB787-B4">SFB787-B4</collection>
    <collection role="projects" number="SFB787-B4-3">SFB787-B4-3</collection>
  </doc>
  <doc>
    <id>5783</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>977839</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>9778</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Method for fast computation of angular light scattering spectra from 2D periodic arrays</title>
    <parentTitle language="eng">Proc. SPIE</parentTitle>
    <identifier type="doi">10.1117/12.2219666</identifier>
    <identifier type="arxiv">1603.04169</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <author>Jan Pomplun</author>
    <submitter>Sven Burger</submitter>
    <author>Sven Burger</author>
    <author>Lin Zschiedrich</author>
    <author>Philipp Gutsche</author>
    <author>Frank Schmidt</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="persons" number="zschiedrich">Zschiedrich, Lin Werner</collection>
    <collection role="projects" number="no-project">no-project</collection>
    <collection role="projects" number="ArnoldiGPU">ArnoldiGPU</collection>
  </doc>
  <doc>
    <id>5787</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>97560X</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>9756</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Time-harmonic optical chirality in inhomogeneous space</title>
    <parentTitle language="eng">Proc. SPIE</parentTitle>
    <identifier type="doi">10.1117/12.2209551</identifier>
    <identifier type="arxiv">1603.05011</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <author>Philipp Gutsche</author>
    <submitter>Sven Burger</submitter>
    <author>Lisa Poulikakos</author>
    <author>Martin Hammerschmidt</author>
    <author>Sven Burger</author>
    <author>Frank Schmidt</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="persons" number="hammerschmidt">Hammerschmidt, Martin</collection>
    <collection role="projects" number="ArnoldiGPU">ArnoldiGPU</collection>
    <collection role="projects" number="CNO-CHI-1">CNO-CHI-1</collection>
  </doc>
  <doc>
    <id>5818</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>97561R</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>9756</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Reconstruction of photonic crystal geometries using a reduced basis method for nonlinear outputs</title>
    <abstract language="eng">Maxwell solvers based on the hp-adaptive finite element method allow for accurate geometrical modeling and high numerical accuracy. These features are indispensable for the optimization of optical properties or reconstruction of parameters through inverse processes. High computational complexity prohibits the evaluation of the solution for many parameters. We present a reduced basis method (RBM) for the time-harmonic electromagnetic scattering problem allowing to compute solutions for a parameter configuration orders of magnitude faster. The RBM allows to evaluate linear and nonlinear outputs of interest like Fourier transform or the enhancement of the electromagnetic field in milliseconds. We apply the RBM to compute light-scattering off two dimensional photonic crystal structures made of silicon and reconstruct geometrical parameters.</abstract>
    <parentTitle language="eng">Proc. SPIE</parentTitle>
    <identifier type="doi">10.1117/12.2212482</identifier>
    <identifier type="urn">urn:nbn:de:0297-zib-58187</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <enrichment key="PreprintUrn">urn:nbn:de:0297-zib-57249</enrichment>
    <author>Martin Hammerschmidt</author>
    <submitter>Martin Hammerschmidt</submitter>
    <author>Carlo Barth</author>
    <author>Jan Pomplun</author>
    <author>Sven Burger</author>
    <author>Christiane Becker</author>
    <author>Frank Schmidt</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="persons" number="hammerschmidt">Hammerschmidt, Martin</collection>
    <collection role="projects" number="ECMath-OT4">ECMath-OT4</collection>
    <collection role="projects" number="ECMath-SE6">ECMath-SE6</collection>
    <collection role="projects" number="BerOSE-CB-1">BerOSE-CB-1</collection>
  </doc>
  <doc>
    <id>5819</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>97420M</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>9742</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Model order reduction for the time-harmonic Maxwell equation applied to complex nanostructures</title>
    <abstract language="eng">Fields such as optical metrology and computational lithography require fast and efficient methods for solving the time-harmonic Maxwell's equation. Highly accurate geometrical modelling and numerical accuracy at low computational costs are a prerequisite for any simulation study of complex nano-structured photonic devices. We present a reduced basis method (RBM) for the time-harmonic electromagnetic scattering problem based on the hp-adaptive finite element solver JCMsuite capable of handling geometric and non-geometric parameter dependencies allowing for online evaluations in milliseconds. We apply the RBM to compute light-scattering at optical wavelengths of periodic arrays of fin field-effect transistors (FinFETs) where geometrical properties such as the width and height of the fin and gate can vary in a large range.</abstract>
    <parentTitle language="eng">Proc. SPIE</parentTitle>
    <identifier type="doi">10.1117/12.2212367</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <enrichment key="PreprintUrn">urn:nbn:de:0297-zib-57239</enrichment>
    <author>Martin Hammerschmidt</author>
    <submitter>Martin Hammerschmidt</submitter>
    <author>Sven Herrmann</author>
    <author>Jan Pomplun</author>
    <author>Sven Burger</author>
    <author>Frank Schmidt</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="persons" number="hammerschmidt">Hammerschmidt, Martin</collection>
    <collection role="projects" number="ECMath-OT4">ECMath-OT4</collection>
    <collection role="projects" number="ECMath-SE6">ECMath-SE6</collection>
  </doc>
  <doc>
    <id>5820</id>
    <completedYear/>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>reportzib</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2016-03-22</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Parameter-dependent Parallel Block Sparse Arnoldi and Döhler Algorithms on Distributed Systems</title>
    <abstract language="eng">We summarize the basics and first results of the analyses within our ZIB Bridge Project and give an outlook on further studies broadening the usage of hardware acceleration within the Finite Element Method (FEM) based solution of Maxwell’s equations.</abstract>
    <identifier type="issn">1438-0064</identifier>
    <identifier type="urn">urn:nbn:de:0297-zib-58202</identifier>
    <author>Philipp Gutsche</author>
    <submitter>Philipp Gutsche</submitter>
    <author>Matthias Läuter</author>
    <author>Frank Schmidt</author>
    <series>
      <title>ZIB-Report</title>
      <number>16-15</number>
    </series>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Generalized Eigenvalue Problem</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Many Integrated Core Coprocessor (MIC)</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Finite Element Method</value>
    </subject>
    <collection role="pacs" number="40.00.00">ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS</collection>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="laeuter">Läuter, Matthias</collection>
    <collection role="projects" number="ArnoldiGPU">ArnoldiGPU</collection>
    <file>https://opus4.kobv.de/opus4-zib/files/5820/Parameter-dependentParallelBlockSparseArnoldiAndDoehlerAlgorithmsOnDistributedSystems.pdf</file>
  </doc>
  <doc>
    <id>5824</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>250</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>48</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Reduced basis method for electromagnetic scattering problem: a case study for FinFETs</title>
    <abstract language="eng">Optical 3D simulations in many-query and real-time contexts require new solution strategies. We study an adaptive, error controlled reduced&#13;
basis method for solving parametrized time-harmonic optical scattering problems. Application fields are, among others, design and optimization problems&#13;
of nano-optical devices as well as inverse problems for parameter reconstructions occurring e. g. in optical metrology. The reduced basis method pre-&#13;
sented here relies on a finite element modeling of the scattering problem with&#13;
parametrization of materials, geometries and sources.</abstract>
    <parentTitle language="eng">Optical and Quantum Electronics</parentTitle>
    <identifier type="doi">10.1007/s11082-016-0530-1</identifier>
    <enrichment key="PeerReviewed">yes</enrichment>
    <enrichment key="PreprintUrn">urn:nbn:de:0297-zib-57556</enrichment>
    <author>Martin Hammerschmidt</author>
    <submitter>Martin Hammerschmidt</submitter>
    <author>Sven Herrmann</author>
    <author>Jan Pomplun</author>
    <author>Sven Burger</author>
    <author>Frank Schmidt</author>
    <collection role="institutes" number="num">Numerical Mathematics</collection>
    <collection role="institutes" number="compnano">Computational Nano Optics</collection>
    <collection role="persons" number="burger">Burger, Sven</collection>
    <collection role="persons" number="hammerschmidt">Hammerschmidt, Martin</collection>
    <collection role="projects" number="ECMath-OT4">ECMath-OT4</collection>
    <collection role="projects" number="ECMath-SE6">ECMath-SE6</collection>
  </doc>
</export-example>
