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physics.optics2024
Local high chirality near exceptional points based on asymmetric backscattering
Jingnan Yang, Hancong Li, Sai Yan +2
We investigate local high chirality inside a microcavity near exceptional points (EPs) achieved via asymmetric backscattering by two internal weak scatterers. At EPs, coalescent ei…
physics.optics2024★ 13 cited
Non-orthogonal cavity modes near exceptional points in the far field
Jingnan Yang, Shushu Shi, Sai Yan +10
Non-orthogonal eigenstates are a fundamental feature of non-Hermitian systems and are accompanied by the emergence of nontrivial features. However, the platforms to explore non-Her…