@article{BinkowskiBetzColometal.2020, author = {Binkowski, Felix and Betz, Fridtjof and Colom, R{\´e}mi and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Quasinormal mode expansion of optical far-field quantities}, volume = {102}, journal = {Phys. Rev. B}, arxiv = {http://arxiv.org/abs/2003.11305}, doi = {10.1103/PhysRevB.102.035432}, pages = {035432}, year = {2020}, language = {en} } @inproceedings{BinkowskiZschiedrichSchneideretal.2019, author = {Binkowski, Felix and Zschiedrich, Lin and Schneider, Philipp-Immanuel and Hammerschmidt, Martin and Santiago, Xavier Garcia and Betz, Fridtjof and Burger, Sven}, title = {Spectral Expansion of the Scattering Response of Resonant Nanostructures}, booktitle = {EOS Topical Meeting on Diffractive Optics}, editor = {Saastamoinen, Kimmo}, isbn = {978-952-68553-8-7}, pages = {1}, year = {2019}, language = {en} } @inproceedings{BinkowskiBetzColometal.2020, author = {Binkowski, Felix and Betz, Fridtjof and Colom, R{\´e}mi and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Modal expansion of optical far-field quantities using quasinormal modes}, volume = {238}, booktitle = {EPJ Web Conf.}, doi = {10.1051/epjconf/202023805007}, pages = {05007}, year = {2020}, language = {en} } @inproceedings{ColomBinkowskiBetzetal.2020, author = {Colom, R{\´e}mi and Binkowski, Felix and Betz, Fridtjof and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Quasi-normal mode expansion as a tool for the design of nanophotonic devices}, volume = {238}, booktitle = {EPJ Web Conf.}, doi = {10.1051/epjconf/202023805008}, pages = {05008}, year = {2020}, language = {en} } @misc{Betz2020, type = {Master Thesis}, author = {Betz, Fridtjof}, title = {Investigation and application of contour integral methods for resonance expansion in nanophotonics}, year = {2020}, language = {en} } @article{ColomBinkowskiBetzetal.2022, author = {Colom, Remi and Binkowski, Felix and Betz, Fridtjof and Kivshar, Yuri and Burger, Sven}, title = {Enhanced Purcell factor for nanoantennas supporting interfering resonances}, volume = {4}, journal = {Phys. Rev. Research}, arxiv = {http://arxiv.org/abs/2111.03339}, doi = {10.1103/PhysRevResearch.4.023189}, pages = {023189}, year = {2022}, language = {en} } @inproceedings{ZschiedrichBetzBinkowskietal.2025, author = {Zschiedrich, Lin and Betz, Fridtjof and Binkowski, Felix and Kuen, Lilli and Hammerschmidt, Martin and Burger, Sven}, title = {Efficient Photonic Component Analysis via AAA Rational Approximation}, booktitle = {2025 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)}, doi = {10.1109/NUSOD64393.2025.11199710}, pages = {115 -- 116}, year = {2025}, language = {en} } @misc{BetzBinkowskiFischbachetal.2025, author = {Betz, Fridtjof and Binkowski, Felix and Fischbach, Jan David and Feldman, Nick and Zschiedrich, Lin and Rockstuhl, Carsten and Koenderink, A. Femius and Burger, Sven}, title = {Uncovering Hidden Resonances in Non-Hermitian Systems with Scattering Thresholds (Laser Photonics Rev. 19(21)/2025)}, volume = {19}, journal = {Laser Photonics Rev.}, number = {21}, doi = {10.1002/lpor.70534}, pages = {e70534}, year = {2025}, language = {en} } @misc{RocheBetzYangetal.2024, author = {Roche, L{\´e}o J. and Betz, Fridtjof and Yang, Yuhui and Limame, Imad and Shih, Ching-Wen and Burger, Sven and Reitzenstein, Stephan}, title = {Inside Front Cover: Numerical Investigation of a Coupled Micropillar - Waveguide System for Integrated Quantum Photonic Circuits (Adv. Quantum Technol. 12/2024)}, volume = {7}, journal = {Adv. Quantum Technol.}, doi = {10.1002/qute.202470036}, pages = {2470036}, year = {2024}, language = {en} } @misc{BetzHammerschmidtZschiedrichetal.2024, author = {Betz, Fridtjof and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven and Binkowski, Felix}, title = {Efficient Rational Approximation of Optical Response Functions with the AAA Algorithm (Laser Photonics Rev. 18(11)/2024)}, volume = {18}, journal = {Laser Photonics Rev.}, doi = {10.1002/lpor.202470071}, pages = {2470071}, year = {2024}, language = {en} } @article{FischbachBetzAsadovaetal.2025, author = {Fischbach, Jan David and Betz, Fridtjof and Asadova, Nigar and Tassan, Pietro and Urbonas, Darius and St{\"o}ferle, Thilo and Mahrt, Rainer F. and Burger, Sven and Rockstuhl, Carsten and Binkowski, Felix and Sturges, Thomas Jebb}, title = {A framework to compute resonances arising from multiple scattering}, volume = {8}, journal = {Adv. Theory Simul.}, arxiv = {http://arxiv.org/abs/2409.05563}, doi = {10.1002/adts.202400989}, pages = {2400989}, year = {2025}, language = {en} } @inproceedings{BinkowskiBetzHammerschmidtetal.2024, author = {Binkowski, Felix and Betz, Fridtjof and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Poles and Zeros in Resonant Nano-Photonic Systems}, booktitle = {2024 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)}, doi = {10.1109/CLEO-PR60912.2024.10676837}, year = {2024}, language = {en} } @article{RocheBetzYangetal.2024, author = {Roche, L{\´e}o J. and Betz, Fridtjof and Yang, Yuhui and Limame, Imad and Shih, Ching-Wen and Burger, Sven and Reitzenstein, Stephan}, title = {Numerical Investigation of a Coupled Micropillar - Waveguide System for Integrated Quantum Photonic Circuits}, volume = {7}, journal = {Adv. Quantum Technol.}, doi = {10.1002/qute.202400195}, pages = {2400195}, year = {2024}, language = {en} } @misc{BinkowskiBetzHammerschmidtetal.2024, author = {Binkowski, Felix and Betz, Fridtjof and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Source code and simulation results: Resonance modes in microstructured photonic waveguides - Efficient and accurate computation based on AAA rational approximation}, journal = {Zenodo}, doi = {10.5281/zenodo.14202408}, pages = {doi: 10.5281/zenodo.14202408}, year = {2024}, language = {en} } @article{BetzBinkowskiFischbachetal.2025, author = {Betz, Fridtjof and Binkowski, Felix and Fischbach, Jan David and Feldman, Nick and Zschiedrich, Lin and Rockstuhl, Carsten and Koenderink, A. Femius and Burger, Sven}, title = {Uncovering hidden resonances in non-Hermitian systems with scattering thresholds}, volume = {19}, journal = {Laser Photonics Rev.}, arxiv = {http://arxiv.org/abs/2503.03549}, doi = {10.1002/lpor.202500811}, pages = {e00811}, year = {2025}, language = {en} } @misc{BetzBinkowskiFischbachetal.2025, author = {Betz, Fridtjof and Binkowski, Felix and Fischbach, Jan David and Feldman, Nick and Rockstuhl, Carsten and Koenderink, A. Femius and Burger, Sven}, title = {Source code and simulation results: Hidden resonances in non-Hermitian systems with scattering thresholds}, journal = {Zenodo}, doi = {10.5281/zenodo.14651612}, pages = {doi: 10.5281/zenodo.14651612}, year = {2025}, language = {en} } @article{BinkowskiBetzHammerschmidtetal.2025, author = {Binkowski, Felix and Betz, Fridtjof and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Resonance modes in microstructured photonic waveguides: Efficient and accurate computation based on AAA rational approximation}, volume = {14}, journal = {Nanophotonics}, arxiv = {http://arxiv.org/abs/2412.13826}, doi = {10.1515/nanoph-2024-0755}, pages = {1665}, year = {2025}, language = {en} } @article{BetzBinkowskiHammerschmidtetal.2023, author = {Betz, Fridtjof and Binkowski, Felix and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Cover Picture: Resonance Expansion of Quadratic Quantities with Regularized Quasinormal Modes}, volume = {220}, journal = {Phys. Status Solidi A}, doi = {10.1002/pssa.202370013}, pages = {2370013}, year = {2023}, language = {en} } @inproceedings{KuenBetzBinkowskietal.2023, author = {Kuen, Lilli and Betz, Fridtjof and Binkowski, Felix and Schneider, Philipp-Immanuel and Hammerschmidt, Martin and Heermeier, Niels and Rodt, Sven and Reitzenstein, Stephan and Burger, Sven}, title = {Applying a Riesz-projection-based contour integral eigenvalue solver to compute resonance modes of a VCSEL}, volume = {12575}, booktitle = {Proc. SPIE}, arxiv = {http://arxiv.org/abs/2306.02926}, doi = {10.1117/12.2665490}, pages = {125750J}, year = {2023}, language = {en} } @misc{BinkowskiBetzColometal.2023, author = {Binkowski, Felix and Betz, Fridtjof and Colom, Remi and Genevet, Patrice and Burger, Sven}, title = {Source code and simulation results: Poles and zeros of electromagnetic quantities in photonic systems}, journal = {Zenodo}, doi = {10.5281/zenodo.8063931}, pages = {8063931}, year = {2023}, language = {en} } @article{BinkowskiBetzColometal.2024, author = {Binkowski, Felix and Betz, Fridtjof and Colom, Remi and Genevet, Patrice and Burger, Sven}, title = {Poles and zeros in non-Hermitian systems: Application to photonics}, volume = {109}, journal = {Phys. Rev. B}, arxiv = {http://arxiv.org/abs/2307.04654}, doi = {10.1103/PhysRevB.109.045414}, pages = {045414}, year = {2024}, language = {en} } @misc{BetzBinkowskiBurger2023, author = {Betz, Fridtjof and Binkowski, Felix and Burger, Sven}, title = {RPExpand (Version 1)}, journal = {Zenodo}, doi = {10.5281/zenodo.7840116}, pages = {doi: 10.5281/zenodo.7840116}, year = {2023}, language = {en} } @article{BinkowskiKoulasSimosBetzetal.2025, author = {Binkowski, Felix and Koulas-Simos, Aris and Betz, Fridtjof and Plock, Matthias and Sekulic, Ivan and Manley, Phillip and Hammerschmidt, Martin and Schneider, Philipp-Immanuel and Zschiedrich, Lin and Munkhbat, Battulga and Reitzenstein, Stephan and Burger, Sven}, title = {High Purcell enhancement in all-TMDC nanobeam resonator designs with active monolayers for nanolasers}, volume = {112}, journal = {Phys. Rev. B}, arxiv = {http://arxiv.org/abs/2508.05333}, doi = {10.1103/nxh9-dhvx}, pages = {235410}, year = {2025}, language = {en} } @misc{BinkowskiKoulasSimosBetzetal.2025, author = {Binkowski, Felix and Koulas-Simos, Aris and Betz, Fridtjof and Plock, Matthias and Sekulic, Ivan and Manley, Phillip and Hammerschmidt, Martin and Schneider, Philipp-Immanuel and Zschiedrich, Lin and Munkhbat, Battulga and Reitzenstein, Stephan and Burger, Sven}, title = {Source code and simulation results: High Purcell enhancement in all-TMDC nanobeam resonator designs with active monolayers for nanolasers}, journal = {Zenodo}, doi = {10.5281/zenodo.16533803}, year = {2025}, language = {en} } @misc{BetzBinkowskiBurger2021, author = {Betz, Fridtjof and Binkowski, Felix and Burger, Sven}, title = {RPExpand: Software for Riesz projection expansion of resonance phenomena [Source Code]}, doi = {10.24433/CO.2372084.v1}, year = {2021}, language = {de} } @article{BetzBinkowskiBurger2021, author = {Betz, Fridtjof and Binkowski, Felix and Burger, Sven}, title = {RPExpand: Software for Riesz projection expansion of resonance phenomena}, volume = {15}, journal = {SoftwareX}, doi = {10.1016/j.softx.2021.100763}, pages = {100763}, year = {2021}, language = {en} } @article{BetzBinkowskiHammerschmidtetal.2023, author = {Betz, Fridtjof and Binkowski, Felix and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Resonance expansion of quadratic quantities with regularized quasinormal modes}, volume = {220}, journal = {Phys. Status Solidi A}, arxiv = {http://arxiv.org/abs/2212.11117}, doi = {10.1002/pssa.202200892}, pages = {2200892}, year = {2023}, language = {en} } @inproceedings{BinkowskiBetzHammerschmidtetal.2022, author = {Binkowski, Felix and Betz, Fridtjof and Hammerschmidt, Martin and Schneider, Philipp-Immanuel and Zschiedrich, Lin and Burger, Sven}, title = {Numerical methods for the investigation of resonances in nanophotonics}, booktitle = {The 12th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2022)}, editor = {Zouhdi, S.}, issn = {2429-1390}, pages = {247}, year = {2022}, language = {en} } @inproceedings{BinkowskiBetzColometal.2021, author = {Binkowski, Felix and Betz, Fridtjof and Colom, Remi and Hammerschmidt, Martin and Schneider, Philipp-Immanuel and Zschiedrich, Lin and Burger, Sven}, title = {Contour integral methods for resonance phenomena in nano-optics}, booktitle = {The 11th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2021)}, editor = {Zouhdi, S. and Pawlak, D. and Kudelski, A.}, issn = {2429-1390}, pages = {523}, year = {2021}, language = {en} } @misc{BetzBinkowskiHammerschmidtetal.2022, author = {Betz, Fridtjof and Binkowski, Felix and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven}, title = {Source code and simulation results for computing resonance expansions of quadratic quantities with regularized quasinormal modes}, journal = {Zenodo}, doi = {10.5281/zenodo.7376556}, year = {2022}, language = {en} } @article{RickertBetzPlocketal.2023, author = {Rickert, Lucas and Betz, Fridtjof and Plock, Matthias and Burger, Sven and Heindel, Tobias}, title = {High-performance designs for fiber-pigtailed quantum-light sources based on quantum dots in electrically-controlled circular Bragg gratings}, volume = {31}, journal = {Opt. Express}, arxiv = {http://arxiv.org/abs/2212.04883}, doi = {10.1364/OE.486060}, pages = {14750}, year = {2023}, language = {en} } @misc{RickertBetzPlocketal.2022, author = {Rickert, Lucas and Betz, Fridtjof and Plock, Matthias and Burger, Sven and Heindel, Tobias}, title = {Data publication for "High-performance designs for fiber-pigtailed quantum-light sources based on quantum dots in electrically-controlled circular Bragg gratings"}, journal = {Zenodo}, doi = {10.5281/zenodo.7360516}, pages = {7360516}, year = {2022}, language = {en} } @article{BetzHammerschmidtZschiedrichetal.2024, author = {Betz, Fridtjof and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven and Binkowski, Felix}, title = {Efficient rational approximation of optical response functions with the AAA algorithm}, volume = {18}, journal = {Laser Photonics Rev.}, arxiv = {http://arxiv.org/abs/2403.19404}, doi = {10.1002/lpor.202400584}, pages = {2400584}, year = {2024}, language = {en} } @misc{BetzHammerschmidtZschiedrichetal.2024, author = {Betz, Fridtjof and Hammerschmidt, Martin and Zschiedrich, Lin and Burger, Sven and Binkowski, Felix}, title = {Source code and simulation results: Efficient rational approximation of optical response functions with the AAA algorithm}, journal = {Zenodo}, doi = {10.5281/zenodo.10853692}, pages = {doi: 10.5281/zenodo.10853692}, year = {2024}, language = {en} } @article{BetzBinkowskiKuenetal.2024, author = {Betz, Fridtjof and Binkowski, Felix and Kuen, Lilli and Burger, Sven}, title = {Version 2 — RPExpand: Software for Riesz projection expansion of resonance phenomena}, volume = {26}, journal = {SoftwareX}, doi = {10.1016/j.softx.2024.101694}, pages = {101694}, year = {2024}, language = {en} } @misc{BetzBinkowskiBurgeretal.2023, author = {Betz, Fridtjof and Binkowski, Felix and Burger, Sven and Kuen, Lilli}, title = {RPExpand (Version 2.0)}, journal = {Zenodo}, doi = {10.5281/zenodo.10371002}, pages = {doi: 10.5281/zenodo.10371002}, year = {2023}, language = {en} } @article{BinkowskiKulligBetzetal.2024, author = {Binkowski, Felix and Kullig, Julius and Betz, Fridtjof and Zschiedrich, Lin and Walther, Andrea and Wiersig, Jan and Burger, Sven}, title = {Computing eigenfrequency sensitivities near exceptional points}, volume = {6}, journal = {Phys. Rev. Research}, arxiv = {http://arxiv.org/abs/2402.17648}, doi = {10.1103/PhysRevResearch.6.023148}, pages = {023148}, year = {2024}, language = {en} } @misc{BinkowskiKulligBetzetal.2024, author = {Binkowski, Felix and Kullig, Julius and Betz, Fridtjof and Zschiedrich, Lin and Walther, Andrea and Wiersig, Jan and Burger, Sven}, title = {Source code and simulation results: Computing eigenfrequency sensitivities near exceptional points}, journal = {Zenodo}, doi = {10.5281/zenodo.10715639}, pages = {doi: 10.5281/zenodo.10715639}, year = {2024}, language = {en} } @misc{BinkowskiBetzHammerschmidtetal.2022, author = {Binkowski, Felix and Betz, Fridtjof and Hammerschmidt, Martin and Schneider, Philipp-Immanuel and Zschiedrich, Lin and Burger, Sven}, title = {Source code and simulation data for Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators}, journal = {Zenodo}, doi = {10.5281/zenodo.6614951}, year = {2022}, language = {en} } @article{VolkovaHeupelTrofimovetal.2022, author = {Volkova, Kseniia and Heupel, Julia and Trofimov, Sergei and Betz, Fridtjof and Colom, R{\´e}mi and MacQueen, Rowan W. and Akhundzada, Sapida and Reginka, Meike and Ehresmann, Arno and Reithmeier, Johann Peter and Burger, Sven and Popov, Cyril and Naydenov, Boris}, title = {Optical and Spin Properties of NV Center Ensembles in Diamond Nano-Pillars}, volume = {12}, journal = {Nanomaterials}, doi = {10.3390/nano12091516}, pages = {1516}, year = {2022}, language = {en} } @misc{BetzColomBurgeretal.2022, author = {Betz, Fridtjof and Colom, Remi and Burger, Sven and Naydenov, Boris}, title = {Scripts for quantifying the effect of diamond nano-pillars on the fluorescence of NV centers}, journal = {Zenodo}, doi = {10.5281/zenodo.6558815}, year = {2022}, language = {en} } @article{BinkowskiBetzHammerschmidtetal.2022, author = {Binkowski, Felix and Betz, Fridtjof and Hammerschmidt, Martin and Schneider, Philipp-Immanuel and Zschiedrich, Lin and Burger, Sven}, title = {Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators}, volume = {5}, journal = {Commun. Phys.}, arxiv = {http://arxiv.org/abs/2203.11101}, doi = {10.1038/s42005-022-00977-1}, pages = {202}, year = {2022}, language = {en} } @misc{ColomBinkowskiBetzetal.2022, author = {Colom, Remi and Binkowski, Felix and Betz, Fridtjof and Kivshar, Yuri and Burger, Sven}, title = {Source code and simulation results for nanoantennas supporting an enhanced Purcell factor due to interfering resonances}, journal = {Zenodo}, doi = {10.5281/zenodo.6565850}, year = {2022}, language = {en} }