Non-Hermitian skin effect and point-gap topology in photonic crystals

Janet Zhong, Kai Wang, Yubin Park, Viktar Asadchy, Charles C. Wojcik, Avik Dutt, Shanhui Fan

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Abstract

We show that two-dimensional non-Hermitian photonic crystals made of lossy material can exhibit nontrivial point gap topology and non-Hermitian skin effect. Our work shows that these effects can be exhibited in systems beyond tight-binding models.

Original languageEnglish
Title of host publication2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings
PublisherIEEE
Number of pages2
ISBN (Electronic)978-1-957171-05-0
ISBN (Print)978-1-6654-6666-0
Publication statusPublished - 2022
MoE publication typeA4 Conference publication
EventConference on Lasers and Electro-Optics - San Jose, United States
Duration: 15 May 202220 May 2022

Publication series

NameConference on Lasers and Electro-Optics
ISSN (Print)2160-9020
ISSN (Electronic)2160-9047

Conference

ConferenceConference on Lasers and Electro-Optics
Abbreviated titleCLEO
Country/TerritoryUnited States
CitySan Jose
Period15/05/202220/05/2022

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