3 papers
physics.optics2025
Wave morphing and flat-top ground states in photonics systems driven by artificial gauge fields
Peishen Li, Xiaoyu Zhang, Feifan Wang +3
In quantum physics, classical optics, and many other wave systems, wave confinement in a potential well is associated with discrete oscillatory states, and the ground state is typi…
physics.optics2024
Miniaturized spectrometer enabled by end-to-end deep learning on large-scale radiative cavity array
Xinyi Zhou, Cheng Zhang, Xiaoyu Zhang +6
Miniaturized (mini-) spectrometers are highly desirable tools for chemical, biological, and medical diagnostics because of their potential for portable and in situ spectral detecti…
physics.optics2024
Observation of Berry curvature in non-Hermitian system from far-field radiation
Xuefan Yin, Ye Chen, Xiaoyu Zhang +3
Berry curvature that describes local geometrical properties of energy bands can elucidate many fascinating phenomena in solid-state, photonic, and phononic systems, given its conne…