Electrical tuning of dielectric metasurfaces at visible frequencies facilitated by photoalignment of liquid crystals

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

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Electrical tuning of dielectric metasurfaces at visible frequencies facilitated by photoalignment of liquid crystals

Date

2018

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Optica Publishing Group (formerly OSA)

Abstract

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

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https://dspace-test.anu.edu.au/handle/1885/733760452

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DevOps Pure Testing

Type

Conference paper

Book Title

CLEO: QELS_Fundamental Science, CLEO_QELS 2018

Entity type

Publication

DOI

10.1364/CLEO_QELS.2018.FW3H.1

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Electrical tuning of dielectric metasurfaces at visible frequencies facilitated by photoalignment of liquid crystals

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