2 papers
physics.optics2025
Direct observation of photonic spin Hall effect in Mie scattering
Aizaz Khan, Nikolay Solodovchenko, Dongliang Gao +10
The photonic spin Hall effect (PSHE), a hallmark of spin-orbit interaction of light, has long been considered a promising route toward spin-controlled functionalities in nanophoton…
physics.optics2025
Ultrasensitive Higher-Order Exceptional Points via Non-Hermitian Zero-Index Materials
Dongyang Yan, Alexander S. Shalin, Yongxing Wang +6
Higher-order exceptional points (EPs) in optical structures enable ultra-sensitive responses to perturbations. However, previous investigations on higher-order EPs have predominant…