TY - CHAP A1 - Zschiedrich, Lin A1 - Greiner, Horst A1 - Pomplun, Jan A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Schmidt, Frank T1 - FEM simulations of light extraction from nanostructured organic light-emitting diodes T2 - Renewable Energy and the Environment Optics and Photonics Congress Y1 - 2012 U6 - https://doi.org/10.1364/SOLED.2012.LT2B.5 SP - LT2B.5 PB - Optical Society of America ER - TY - JOUR A1 - Torun, Cem Güney A1 - Schneider, Philipp-Immanuel A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Munns, Joseph H.D. A1 - Schröder, Tim T1 - Optimized diamond inverted nanocones for enhanced color center to fiber coupling JF - Appl. Phys. Lett. Y1 - 2021 U6 - https://doi.org/10.1063/5.0050338 VL - 118 SP - 234002 ER - TY - JOUR A1 - Tillmann, Peter A1 - Bläsi, Benedikt A1 - Burger, Sven A1 - Hammerschmidt, Martin A1 - Höhn, Oliver A1 - Becker, Christiane A1 - Jäger, Klaus T1 - Optimizing metal grating back reflectors for III-V-on-silicon multijunction solar cells JF - Opt. Express Y1 - 2021 U6 - https://doi.org/10.1364/OE.426761 VL - 29 SP - 22517 ER - TY - CHAP A1 - Schneider, Philipp-Immanuel A1 - Zschiedrich, Lin A1 - Hammerschmidt, Martin A1 - Kuen, Lilli A1 - Sekuliĉ, Ivan A1 - Kluge, Julien A1 - Leykauf, Bastian A1 - Krutzik, Markus A1 - Burger, Sven T1 - Boosting quantum optics experiments with Bayesian optimization T2 - Proc. SPIE Y1 - 2022 U6 - https://doi.org/10.1117/12.2632419 VL - 12227 SP - 122270F ER - TY - JOUR A1 - Schneider, Philipp-Immanuel A1 - Santiago, Xavier Garcia A1 - Soltwisch, Victor A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Rockstuhl, Carsten T1 - Benchmarking five global optimization approaches for nano-optical shape optimization and parameter reconstruction JF - ACS Photonics Y1 - 2019 U6 - https://doi.org/10.1021/acsphotonics.9b00706 VL - 6 SP - 2726 ER - TY - CHAP A1 - Schneider, Philipp-Immanuel A1 - Santiago, Xavier Garcia A1 - Binkowski, Felix A1 - Gutsche, Philipp A1 - Höhne, Theresa A1 - Hammerschmidt, Martin A1 - Zschiedrich, Lin A1 - Burger, Sven T1 - Light Management for Engineering Luminescence in Nanoscale Environments By Numerical Optimization T2 - The Electrochemical Society, Meeting Abstracts Y1 - 2018 U6 - https://doi.org/10.1149/MA2018-01/16/1164 SN - 2151-2043 VL - 16 SP - 1164 ER - TY - JOUR A1 - Schneider, Philipp-Immanuel A1 - Hammerschmidt, Martin A1 - Zschiedrich, Lin A1 - Burger, Sven T1 - Using Gaussian process regression for efficient parameter reconstruction JF - Proc. SPIE Y1 - 2019 U6 - https://doi.org/10.1117/12.2513268 VL - 10959 SP - 1095911 ER - TY - JOUR A1 - Santiago, Xavier Garcia A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Rockstuhl, Carsten A1 - Fernandez-Corbaton, Ivan A1 - Zschiedrich, Lin T1 - Decomposition of scattered electromagnetic fields into vector spherical wave functions on surfaces with general shapes JF - Phys. Rev. B Y1 - 2019 U6 - https://doi.org/10.1103/PhysRevB.99.045406 VL - 99 SP - 045406 ER - TY - JOUR A1 - Plock, Matthias A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Schneider, Philipp-Immanuel A1 - Schütte, Christof T1 - Impact Study of Numerical Discretization Accuracy on Parameter Reconstructions and Model Parameter Distributions JF - Metrologia N2 - In optical nano metrology numerical models are used widely for parameter reconstructions. Using the Bayesian target vector optimization method we fit a finite element numerical model to a Grazing Incidence x-ray fluorescence data set in order to obtain the geometrical parameters of a nano structured line grating. Gaussian process, stochastic machine learning surrogate models, were trained during the reconstruction and afterwards sampled with a Markov chain Monte Carlo sampler to determine the distribution of the reconstructed model parameters. The numerical discretization parameters of the used finite element model impact the numerical discretization error of the forward model. We investigated the impact of the polynomial order of the finite element ansatz functions on the reconstructed parameters as well as on the model parameter distributions. We showed that such a convergence study allows to determine numerical parameters which allows for efficient and accurate reconstruction results. Y1 - 2023 U6 - https://doi.org/10.1088/1681-7575/ace4cd VL - 60 SP - 054001 ER - TY - JOUR A1 - Pflüger, Mika A1 - Kline, R. Joseph A1 - Fernández Herrero, Analia A1 - Hammerschmidt, Martin A1 - Soltwisch, Victor A1 - Krumrey, Michael T1 - Extracting dimensional parameters of gratings produced with self-aligned multiple patterning using grazing-incidence small-angle x-ray scattering JF - J. Micro Nanolithogr. MEMS MOEMS Y1 - 2020 U6 - https://doi.org/10.1117/1.JMM.19.1.014001 VL - 19 SP - 014001 ER -