Observation of nonlinear topological corner states
Date
Authors
Kruk, Sergey
Gao, Wenlong
Choi, Duk-Yong
Zentgraf, Thomas
Zhang, Shuang
Kivshar, Yuri
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Volume Title
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IEEE
Abstract
We bring the physics of topological corner states to the nanoscale. We study experimentally topology-driven nonlinear effects generated by subwavelength edge and corner topological states in optical valley-Hall dielectric metasurfaces.
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2020 Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications (IPOC)
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Book Title
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Restricted until
2099-12-31