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Electrical Tuning of Dielectric Metasurfaces at Visible Frequencies Facilitated by Photoalignment of Liquid Crystals

Zou, Chengjun; Komar, Andrei; Fasold, S.; Muravsky, Alexander; Murauski, Anatoli; Pertsch, Thomas; Neshev, Dragomir; Staude, Isabelle

Description

We experimentally demonstrate the use of photoalignment materials for liquid-crystal based electrical tuning of resonant silicon metasurfaces with a 67% modulation depth at visible frequencies.

CollectionsANU Research Publications
Date published: 2018
Type: Conference paper
URI: http://hdl.handle.net/1885/205208
Source: 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings

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