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Conferences > CLEO_QELS > 2021 > FTh4K > FTh4K.1

Electrically tunable phase-change metasurfaces using transparent conductive oxide microheaters

Omid Hemmatyar, Sajjad Abdollahramezani, Hossein Taghinejad, and Ali Adibi

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Abstract

An electrically-tunable all-dielectric metasurface employing a phase-change material, GST, and transparent conductive indium tin oxide (ITO) is designed and experimentally demonstrated for controlling light absorption to enable multi-level electro-optic modulation with unprecedented sensitivity.

© 2021 The Author(s)

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