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

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

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Optical Society of American (OSA)

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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.

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2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings

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2037-12-31