3 papers
physics.optics2026
Chiral exceptional bound states in the continuum: a higher-order singularity for on-chip control of quantum emission
Jin Li, Kexun Wu, Qi Hao +2
We demonstrate a fully integrable and reconfigurable platform for controlling quantum emission by harnessing chiral exceptional bound states in the continuum (BICs) as a higher-ord…
physics.optics2026
Electrically switchable photonic diode empowered by chiral resonance
Jiaqi Zhao, Kexun Wu, Xuecheng Yan +7
The on-chip integration of nonreciprocal optical devices remains a critical challenge for modern optoelectronics, as conventional magneto-optic approaches suffer from material inco…
physics.optics2025
On-chip Non-Hermitian Cavity Quantum Electrodynamics
Yan Chen, Xudong Wang, Jin Li +11
Exceptional points (EPs) promise revolutionary control over quantum light-matter interactions. Here, we experimentally demonstrate flexible and reversible engineering of quantum va…