@article{ColomMikheevaAchourietal.2023, author = {Colom, Remi and Mikheeva, Elena and Achouri, Karim and Zuniga-Perez, Jesus and Bonod, Nicolas and Martin, Olivier J. F. and Burger, Sven and Genevet, Patrice}, title = {Crossing of the branch cut: the topological origin of a universal 2π-phase retardation in non-Hermitian metasurfaces}, volume = {17}, journal = {Laser Photonics Rev.}, arxiv = {http://arxiv.org/abs/2202.05632}, doi = {10.1002/lpor.202200976}, pages = {2200976}, year = {2023}, language = {en} } @article{MartensFunckSantiagoetal.2022, author = {Martens, Kevin and Funck, Timon and Santiago, Eva Y. and Govorov, Alexander O. and Burger, Sven and Liedl, Tim}, title = {Onset of Chirality in Plasmonic Meta-Molecules and Dielectric Coupling}, volume = {16}, journal = {ACS Nano}, arxiv = {http://arxiv.org/abs/2110.06689}, doi = {10.1021/acsnano.2c04729}, pages = {16143}, year = {2022}, 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} } @article{SekulicSchaibleMuelleretal.2025, author = {Sekulic, Ivan and Schaible, Jonas and M{\"u}ller, Gabriel and Plock, Matthias and Burger, Sven and Mart{\´i}nez-Lahuerta, V{\´i}ctor Jos{\´e} and Gaaloul, Naceur and Schneider, Philipp-Immanuel}, title = {Physics-informed Bayesian optimization of expensive-to-evaluate black-box functions}, volume = {6}, journal = {Mach. Learn. Sci. Technol.}, publisher = {IOP Publishing}, doi = {10.1088/2632-2153/ae1f5f}, pages = {040503}, year = {2025}, abstract = {Abstract Bayesian optimization with Gaussian process surrogates is a popular approach for optimizing expensive-to-evaluate functions in terms of time, energy, or computational resources. Typically, a Gaussian process models a scalar objective derived from observed data. However, in many real-world applications, the objective is a combination of multiple outputs from physical experiments or simulations. Converting these multidimensional observations into a single scalar can lead to information loss, slowing convergence and yielding suboptimal results. To address this, we propose to use multi-output Gaussian processes to learn the full vector of observations directly, before mapping them to the scalar objective via an inexpensive analytical function. This physics-informed approach retains more information from the underlying physical processes, improving surrogate model accuracy. As a result, the approach accelerates optimization and produces better final designs compared to standard implementations.}, language = {en} } @article{MuellerMartinezLahuertaSekulicetal.2025, author = {M{\"u}ller, Gabriel and Mart{\´i}nez-Lahuerta, Victor J. and Sekulic, Ivan and Burger, Sven and Schneider, Philipp-Immanuel and Gaaloul, Naceur}, title = {Bayesian optimization for state engineering of quantum gases}, volume = {10}, journal = {Quantum Sci. Technol.}, arxiv = {http://arxiv.org/abs/2404.18234}, doi = {10.1088/2058-9565/ad9050}, pages = {015033}, year = {2025}, 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} } @article{BinkowskiBurgerKewes2024, author = {Binkowski, Felix and Burger, Sven and Kewes, G{\"u}nter}, title = {A tiny Drude scatterer can accurately model a coherent emitter in nanophotonics}, volume = {13}, journal = {Nanophotonics}, doi = {10.1515/nanoph-2024-0170}, pages = {4537}, 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} } @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} } @article{MikheevaColomAchourietal.2023, author = {Mikheeva, Elena and Colom, R{\´e}mi and Achouri, Karim and Overvig, Adam and Binkowski, Felix and Duboz, Jean-Yves and Cueff, S{\´e}bastien and Fan, Shanhui and Burger, Sven and Al{\`u}, Andrea and Genevet, Patrice}, title = {Asymmetric phase modulation with light with parity-symmetry broken metasurfaces}, volume = {10}, journal = {Optica}, doi = {10.1364/OPTICA.495681}, pages = {1287}, 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} } @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} } @article{RejSantiagoBaturinaetal.2022, author = {Rej, Sourav and Santiago, Eva Yazmin and Baturina, Olga and Zhang, Yu and Burger, Sven and Kment, Stepan and Govorov, Alexander O. and Naldoni, Alberto}, title = {Colloidal Titanium Nitride Nanobars for Broadband Inexpensive Plasmonics and Photochemistry from Visible to Mid-IR Wavelengths}, volume = {104}, journal = {Nano Energy}, arxiv = {http://arxiv.org/abs/2209.04678}, doi = {10.1016/j.nanoen.2022.107989}, pages = {107989}, 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} } @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} } @article{PlockBinkowskiZschiedrichetal.2024, author = {Plock, Matthias and Binkowski, Felix and Zschiedrich, Lin and Schneider, Phillip-Immanuel and Burger, Sven}, title = {Fabrication uncertainty guided design optimization of a photonic crystal cavity by using Gaussian processes}, volume = {41}, journal = {J. Opt. Soc. Am. B}, arxiv = {http://arxiv.org/abs/2402.09420}, doi = {10.1364/JOSAB.505767}, pages = {850}, year = {2024}, language = {en} } @article{KuenLoefflerTsarapkinetal.2024, author = {Kuen, Lilli and L{\"o}ffler, Lorenz and Tsarapkin, Aleksei and Zschiedrich, Lin and Feichtner, Thorsten and Burger, Sven and H{\"o}flich, Katja}, title = {Chiral and directional optical emission from a dipole source coupled to a helical plasmonic antenna}, volume = {124}, journal = {Appl. Phys. Lett.}, arxiv = {http://arxiv.org/abs/2402.00664}, doi = {10.1063/5.0201748}, pages = {231102}, year = {2024}, 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} } @article{AvalosOvandoSantiagoMovsesyanetal.2022, author = {Avalos-Ovando, Oscar and Santiago, Eva Yazmin and Movsesyan, Artur and Kong, Xiang-Tian and Yu, Peng and Besteiro, Lucas V. and Khosravi Khorashad, Larousse and Okamoto, Hiromi and Slocik, Joseph M. and Correa-Duarte, Miguel and Comesana-Hermo, Miguel and Liedl, Tim and Markovich, Gil and Burger, Sven and Govorov, Alexander O.}, title = {Chiral Bioinspired Plasmonics: A Paradigm Shift for Optical Activity and Photochemistry}, volume = {9}, journal = {ACS Photon.}, doi = {10.1021/acsphotonics.2c00445}, pages = {2219}, year = {2022}, language = {en} }