Nonlinear control of photonic higher-order topological bound states in the continuum

Nonlinear control of photonic higher-order topological bound states in the continuum

Abstract Higher-order topological insulators (HOTIs) are recently discovered topological phases, possessing symmetry-protected corner states with fractional charges. An unexpected connection between these states and the seemingly unrelated phenomenon of bound states in the continuum (BICs) was recen...

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Bibliographic Details
Main Authors: Zhichan Hu, Domenico Bongiovanni, Dario Jukić, Ema Jajtić, Shiqi Xia, Daohong Song, Jingjun Xu, Roberto Morandotti, Hrvoje Buljan, Zhigang Chen
Format: Article
Language:English
Published: Nature Publishing Group 2021-08-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-021-00607-5

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https://doi.org/10.1038/s41377-021-00607-5

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