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Nonlinear Imaging of Topological Edge States in Dielectric Metasurfaces

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

Description

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.

CollectionsANU Research Publications
Date published: 2019
Type: Conference paper
URI: http://hdl.handle.net/1885/202087
Source: Proceedings of the 2019 Conference on Lasers and Electro-Optics, CLEO 2019
Access Rights: Open Access

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