TY - CHAP A1 - Scholze, Frank A1 - Bodermann, Bernd A1 - Burger, Sven A1 - Endres, Johannes A1 - Haase, Anton A1 - Krumrey, Michael A1 - Laubis, Christian A1 - Soltwisch, Victor A1 - Ullrich, Albrecht A1 - Wernecke, Jan T1 - Determination of line profiles on photomasks using DUV, EUV and X-ray scattering T2 - Proc. SPIE Y1 - 2014 U6 - https://doi.org/10.1117/12.2065941 VL - 9231 SP - 92310M ER - TY - JOUR A1 - Kaschke, Johannes A1 - Blome, Mark A1 - Burger, Sven A1 - Wegener, Martin T1 - Tapered N-helical metamaterials with three-fold rotational symmetry as improved circular polarizers JF - Opt. Expr. Y1 - 2014 U6 - https://doi.org/10.1364/OE.22.019936 VL - 22 IS - 17 SP - 19936 EP - 19946 ER - TY - CHAP A1 - Gschrey, Manuel A1 - Seifried, Marc A1 - Krüger, Luzy A1 - Schmidt, Ronny A1 - Schulze, Jan-Hindrick A1 - Heindel, Tobias A1 - Burger, Sven A1 - Rodt, Sven A1 - Schmidt, Frank A1 - Strittmatter, Andre A1 - Reitzenstein, Stephan T1 - Boosting the photon-extraction efficiency of nanophotonic structures by deterministic microlenses T2 - CLEO: 2014 Y1 - 2014 U6 - https://doi.org/10.1364/CLEO_QELS.2014.FF2K.2 SP - FF2K.2 PB - Optical Society of America ER - TY - JOUR A1 - Wiesendanger, Samuel A1 - Bischoff, Thomas A1 - Jovanov, Vladislav A1 - Knipp, Dietmar A1 - Burger, Sven A1 - Lederer, Falk A1 - Rockstuhl, Carsten T1 - Effects of film growth modes on light trapping in silicon thin film solar cells JF - Appl. Phys. Lett. Y1 - 2014 U6 - https://doi.org/10.1063/1.4882997 VL - 104 IS - 23 SP - 231103 ER - TY - GEN A1 - Hammerschmidt, Martin A1 - Pomplun, Jan A1 - Burger, Sven A1 - Schmidt, Frank T1 - Adaptive sampling strategies for efficient parameter scans in nano-photonic device simulations N2 - Rigorous optical simulations are an important tool in optimizing scattering properties of nano-photonic devices and are used, for example, in solar cell optimization. The finite element method (FEM) yields rigorous, time-harmonic, high accuracy solutions of the full 3D vectorial Maxwell's equations [1] and furthermore allows for great flexibility and accuracy in the geometrical modeling of these often complex shaped 3D nano-structures. A major drawback of frequency domain methods is the limitation of single frequency evaluations. For example the accurate computation of the short circuit current density of an amorphous silicon / micro-crystalline multi-junction thin film solar cell may require the solution of Maxwell's equations for over a hundred different wavelengths if an equidistant sampling strategy is employed. Also in optical metrology, wavelength scans are frequently used to reconstruct unknown geometrical and material properties of optical systems numerically from measured scatterometric data. In our contribution we present several adaptive numerical integration and sampling routines and study their efficiency in the context of the determination of generation rate profiles of solar cells. We show that these strategies lead to a reduction in the computational effort without loss of accuracy. We discuss the employment of tangential information in a Hermite interpolation scheme to achieve similar accuracy on coarser grids. We explore the usability of these strategies for scatterometry and solar cell simulations. T3 - ZIB-Report - 14-20 KW - finite element method KW - optical simulations KW - adaptive sampling KW - optical metrology KW - parameter scans KW - solar cells Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-50395 SN - 1438-0064 ER - TY - JOUR A1 - Menzel, Christoph A1 - Hebestreit, Erik A1 - Alaee, Rasoul A1 - Albooyeh, Mohammad A1 - Mühlig, Stefan A1 - Burger, Sven A1 - Rockstuhl, Carsten A1 - Simovski, Constantin A1 - Tretyakov, Sergei A1 - Lederer, Falk A1 - Pertsch, Thomas T1 - Extreme Coupling: a route towards local magnetic metamaterials JF - Phys. Rev. B Y1 - 2014 U6 - https://doi.org/10.1103/PhysRevB.89.155125 VL - 89 SP - 155125 ER - TY - JOUR A1 - Menzel, Christoph A1 - Hebestreit, Erik A1 - Mühlig, Stefan A1 - Rockstuhl, Carsten A1 - Burger, Sven A1 - Lederer, Falk A1 - Pertsch, Thomas T1 - The spectral shift between near- and far-field resonances of optical nano-antennas JF - Opt. Expr. Y1 - 2014 U6 - https://doi.org/10.1364/OE.22.009971 VL - 22 IS - 8 SP - 9971 EP - 9982 ER - TY - GEN A1 - Amiranashvili, Shalva A1 - Bandelow, Uwe A1 - Blome, Mark A1 - Burger, Sven A1 - Schmidt, Frank A1 - Schmidt, Kersten A1 - Zschiedrich, Lin ED - Deuflhard, Peter ED - et al., T1 - Nanophotonics and nonlinear fiber optics T2 - MATHEON-Mathematics for Key Technologies Y1 - 2014 U6 - https://doi.org/10.4171/137 VL - 1 SP - 257 EP - 275 PB - European Mathematical Society ER - TY - JOUR A1 - McPeak, Kevin A1 - van Engers, Christian D. A1 - Blome, Mark A1 - Park, Jong Hyuk A1 - Burger, Sven A1 - Gosalvez, Miguel A. A1 - Faridi, Ava A1 - Ries, Yasmina A1 - Sahu, Ayaskanta A1 - Norris, David T1 - Complex Chiral Colloids and Surfaces via High-Index Off-Cut Silicon JF - Nano Lett. Y1 - 2014 U6 - https://doi.org/10.1021/nl501032j VL - 14 IS - 5 SP - 2934 EP - 2940 ER - TY - CHAP A1 - Hammerschmidt, Martin A1 - Pomplun, Jan A1 - Burger, Sven A1 - Schmidt, Frank T1 - Adaptive sampling strategies for effcient parameter scans in nano-photonic device simulations T2 - Proc. SPIE Y1 - 2014 U6 - https://doi.org/10.1117/12.2036363 VL - 8980 SP - 89801O PB - SPIE ER - TY - CHAP A1 - Wohlfeil, Benjamin A1 - Burger, Sven A1 - Stamatiadis, Christos A1 - Pomplun, Jan A1 - Schmidt, Frank A1 - Zimmermann, Lars A1 - Petermann, Klaus T1 - Numerical Simulation of Grating Couplers for Mode Multiplexed Systems T2 - Proc. SPIE Y1 - 2014 U6 - https://doi.org/10.1117/12.2044461 VL - 8988 SP - 89880K ER - TY - CHAP A1 - Gschrey, Manuel A1 - Seifried, Marc A1 - Krüger, Luzy A1 - Schmidt, Ronny A1 - Schulze, Jan-Hindrick A1 - Heindel, Tobias A1 - Burger, Sven A1 - Rodt, Sven A1 - Schmidt, Frank A1 - Strittmatter, Andre A1 - Reitzenstein, Stephan T1 - Advanced Quantum Light Sources: Modelling and Realization by Deterministic Nanofabrication Technologies T2 - Integrated Photonics Research, Silicon and Nanophotonics Y1 - 2014 U6 - https://doi.org/10.1364/IPRSN.2014.IW1A.3 VL - IPRSN SP - IW1A.3 ER - TY - CHAP A1 - Wiesendanger, Samuel A1 - Bischoff, Thomas A1 - Jovanov, Vladislav A1 - Knipp, Dietmar A1 - Burger, Sven A1 - Lederer, Falk A1 - Rockstuhl, Carsten T1 - Numerical investigations on the effects of film growth modes on light trapping in silicon thin film solar cells T2 - Light, Energy and the Environment Y1 - 2014 U6 - https://doi.org/10.1364/PV.2014.PF4C.4 SP - PF4C.4 PB - OSA ER - TY - CHAP A1 - Wohlfeil, Benjamin A1 - Stamatiadis, Christos A1 - Jäger, Matthias A1 - Zimmermann, Lars A1 - Burger, Sven A1 - Petermann, Klaus T1 - Integrated optical fiber grating coupler on SOI for the excitation of several higher order fiber modes T2 - Optical Communication (ECOC), 2014 European Conference on Y1 - 2014 U6 - https://doi.org/10.1109/ECOC.2014.6963980 SP - 1 EP - 3 ER - TY - JOUR A1 - Shchukin, Vitaly A1 - Ledentsov, Jr., Nikolay A1 - Kropp, Jörg-R. A1 - Steinle, Gunther A1 - Ledentsov, Jr., Nikolay A1 - Burger, Sven A1 - Schmidt, Frank T1 - Single-Mode Vertical Cavity Surface Emitting Laser via Oxide-Aperture-Engineering of Leakage of High Order Transverse Modes JF - IEEE J. Quant. Electron. Y1 - 2014 U6 - https://doi.org/10.1109/JQE.2014.2364544 VL - 50 IS - 12 SP - 990 EP - 995 ER - TY - CHAP A1 - Soltwisch, Victor A1 - Wernecke, Jan A1 - Haase, Anton A1 - Probst, Jürgen A1 - Schoengen, Max A1 - Scholze, Frank A1 - Pomplun, Jan A1 - Burger, Sven T1 - Determination of line profile on nanostructured surfaces using EUV and x-ray scattering T2 - Proc. SPIE Y1 - 2014 U6 - https://doi.org/10.1117/12.2066165 VL - 9235 SP - 92351D ER - TY - CHAP A1 - Hiremath, Kirankumar A1 - Zschiedrich, Lin A1 - Burger, Sven A1 - Schmidt, Frank T1 - Finite elements based numerical solution of nonlocal hydrodynamic Drude model of nano-plasmonic scatterers T2 - 12th International Conference on Fiber Optics and Photonics Y1 - 2014 U6 - https://doi.org/10.1364/PHOTONICS.2014.M3D.4 SP - M3D.4 ER - TY - JOUR A1 - Maes, Bjorn A1 - Petráček, Jiří A1 - Burger, Sven A1 - Kwiecien, Pavel A1 - Luksch, Jaroslav A1 - Richter, Ivan T1 - Simulations of high-Q optical nanocavities with a gradual 1D bandgap JF - Opt. Express Y1 - 2013 U6 - https://doi.org/10.1364/OE.21.006794 VL - 21 SP - 6794 EP - 6806 PB - OSA ER - TY - JOUR A1 - Burger, Sven A1 - Zschiedrich, Lin A1 - Pomplun, Jan A1 - Schmidt, Frank A1 - Bodermann, Bernd T1 - Fast simulation method for parameter reconstruction in optical metrology JF - Proc. SPIE Y1 - 2013 U6 - https://doi.org/10.1117/12.2011154 VL - 8681 SP - 868119 ER - TY - JOUR A1 - Zschiedrich, Lin A1 - Greiner, Horst A1 - Burger, Sven A1 - Schmidt, Frank T1 - Numerical analysis of nanostructures for enhanced light extraction from OLEDs JF - Proc. SPIE Y1 - 2013 U6 - https://doi.org/10.1117/12.2001132 VL - 8641 SP - 86410B ER -