Electrically tunable metasurfaces by a single electro-optic layer

Ileana-Cristina Benea-Chelmus; Maryna Meretska; Michele Tamagnone; Delwin L. Elder; Larry R. Dalton; Federico Capasso

doi:10.1117/12.2581752

5 March 2021 Electrically tunable metasurfaces by a single electro-optic layer

Ileana-Cristina Benea-Chelmus, Maryna Meretska, Michele Tamagnone, Delwin L. Elder, Larry R. Dalton, Federico Capasso

Author Affiliations +

Proceedings Volume 11682, Optical Components and Materials XVIII; 1168211 (2021) https://doi.org/10.1117/12.2581752
Event: SPIE OPTO, 2021, Online Only

Abstract

We demonstrate an electrically tunable metasurface from an array of nanoresonators coated by a single layer of electro-optic molecules that are embedded in a polymer matrix. By periodic poling of the non-linear coating in plane, we tune the resonant frequency of the array under an applied bias at high speeds and over a broad range in the near-infrared.

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Citation Download Citation

Ileana-Cristina Benea-Chelmus, Maryna Meretska, Michele Tamagnone, Delwin L. Elder, Larry R. Dalton, and Federico Capasso "Electrically tunable metasurfaces by a single electro-optic layer", Proc. SPIE 11682, Optical Components and Materials XVIII, 1168211 (5 March 2021); https://doi.org/10.1117/12.2581752

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