Anomalous floquet non-Hermitian skin effect in a ring resonator lattice

We present a one-dimensional coupled ring resonator lattice exhibiting a variant of the non- Hermitian skin effect (NHSE) that we call the anomalous Floquet NHSE. Unlike existing approaches to achieving the NHSE by engineering gain and loss on different ring segments, our design uses fixed on-sit...

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Bibliographic Details
Main Authors: Gao, He, Xue, Haoran, Gu, Zhongming, Li, Linhu, Zhu, Weiwei, Su, Zhongqing, Zhu, Jie, Zhang, Baile, Chong, Y. D.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2023
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Online Access:https://hdl.handle.net/10356/164826
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Institution: Nanyang Technological University
Language: English