109 citations · 1.1k across the 58 of their papers we have counts for
61 papers
Optical vortex classification via machine learning
Tobias Schneider, Boqiang Huang, Stefan Schumacher +1
Optical vortices carry quantized phase information (topological charge) and are considered candidates for information processing in all-optical circuits. Accurately identifying the…
Skyrmions in scalar fields of non-Hermitian optical microcavities: spontaneous formation, nonlinear control, and optical forces
Jan Wingenbach, Roman Lebs, Xuekai Ma +5
Topological textures of light offer powerful routes for structuring optical fields, controlling wave transport, and manipulating matter. Skyrmions, long studied as topological soli…
Reconfigurable ultrafast perovskite polariton logic gates via nonlinear dynamics
Yuyang Zhang, Zhuoya Zhu, Xin Zeng +14
Exciton-polaritons provide a great platform for developing ultrafast all-optical logic gates for quantum and optical chips. However, progress toward practical polariton logic remai…
Universal exciton polariton logic gates in Ouroboros rings
Tobias Schneider, Stefan Schumacher, Xuekai Ma
All-optical logic gates have significantly advanced over a diverse range of photonic systems, boosted by intricate nonlinearities that facilitate the engineering of complex logic o…
Ultrafast Exciton-Polariton Transport and Relaxation in Halide Perovskite
Yuexing Xia, Yin Liang, Zhiyong Zhang +13
Halide perovskites offer a great platform for room-temperature exciton-polaritons (EPs) due to their strong oscillator strength and large exciton binding energy, promising applicat…
Non-Hermitian trapping of Dirac exciton-polariton condensates in a perovskite metasurface
Mikhail Masharin, Igor Chestnov, Andrey Bochin +9
Massless Dirac particles avoid trapping due to their exceptional tunneling properties manifested in the so-called Klein paradox. This conclusion stems from the conservative treatme…