Nonlinear Imaging of Topological Edge States in Dielectric Metasurfaces

Smirnova, Daria; Kruk, Sergey; Leykam, Daniel; Melik-Gaykazyan, Elizaveta; Choi, Duk-Yong; Kivshar, Yuri

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Nonlinear Imaging of Topological Edge States in Dielectric Metasurfaces

Date

2019

Authors

Smirnova, Daria

Kruk, Sergey

Leykam, Daniel

Melik-Gaykazyan, Elizaveta

Choi, Duk-Yong

Kivshar, Yuri

Publisher

Optical Society of American (OSA)

Abstract

We fabricate and characterize nonlinear metasurfaces supporting topological edge states at the nanoscale. By employing spectral-selective excitation, we visualize both bulk photonic modes and propagating topological edge states via third-harmonic imaging.

URI

http://hdl.handle.net/1885/202087

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ANU Research Publications

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Proceedings of the 2019 Conference on Lasers and Electro-Optics, CLEO 2019

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Conference paper

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Open Access

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Nonlinear Imaging of Topological Edge States in Dielectric Metasurfaces

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