2 papers
physics.optics2026
Switchable high-Q light absorbers based on phase-change resonant metasurfaces
Kai Qi, Guoxiang Wang, Xiang Shen +1
In this paper, we propose a switchable high-Q light absorber based on a reconfigurable metasurface enabled by a lowloss phase-change material (PCM). By leveraging the coupling betw…
physics.optics2025
Compact polarization-independent non-volatile optical switches
Fangfa Bao, Jiakai Ruan, Weijia Li +4
Compact, non-volatile optical switches on silicon platforms are essential for reconfigurable photonics, but the strong anisotropy of silicon waveguides leads to polarization-depend…