Geometry-dependent skin effects in reciprocal photonic crystals

Skin effect that all eigenmodes within a frequency range become edge states is dictated by the topological properties of complex eigenvalues unique in non-Hermitian systems. The prevailing attempts to realize such a fascinating effect are confined to either one-dimensional or nonreciprocal systems e...

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Bibliographic Details
Main Authors: Fang Zhening, Hu Mengying, Zhou Lei, Ding Kun
Format: Article
Language:English
Published: De Gruyter 2022-06-01
Series:Nanophotonics
Subjects:
Online Access:https://doi.org/10.1515/nanoph-2022-0211
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