Non-Hermitian skin effect and point-gap topology in photonic crystals
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A4 Artikkeli konferenssijulkaisussa
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Date
2022
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en
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2
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2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings
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.Description
Publisher Copyright: © Optica Publishing Group 2022, © 2022 The Author(s)
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Zhong, J, Wang, K, Park, Y, Asadchy, V, Wojcik, C C, Dutt, A & Fan, S 2022, Non-Hermitian skin effect and point-gap topology in photonic crystals . in 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings ., FF4D.5, Conference on Lasers and Electro-Optics, IEEE, Conference on Lasers and Electro-Optics, San Jose, California, United States, 15/05/2022 . < https://ieeexplore.ieee.org/document/9891695 >