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physics.optics2026
Topology-Enabled Switchable Unidirectional Radiative Band in a Bilayer Photonic Crystal
Zhiyi Yuan, Vytautas Valuckas, Yuhao Wang +6
Controlling how an open photonic system exchanges energy with its environment-and in particular how it radiates into the far field-is a cornerstone of non-Hermitian wave physics an…
physics.optics2023
Bioadhesive Hydrogel Flexible Laser for Sweat Sensing based on Liquid Crystal Microdroplets
Ningyuan Nie, Yu-Cheng Chen
Flexible photonics offers the possibility to realize wearable sensors by bridging the advantages of flexible materials and photonic sensing elements. Recently, optical resonators h…