Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2025
Arbitrary-order exceptional points in a nanomechanical cavity
Ning Wu, Kaiyu Cui, Ziming Chen +7
Higher-order exceptional points (EPs) govern non-Hermitian system dynamics through their enriched and sharpened spectral topology, yet the intrinsic topological fragility hinders r…
physics.optics2025
Demonstration of Time-reversal Symmetric Two-Dimensional Photonic Topological Anderson Insulator
Zhe Li, Ziming Chen, Deyang Kong +4
Recently, the impact of disorder on topological properties has attracted significant attention in photonics, especially the intriguing disorder-induced topological phase transition…