Electrical tuning of all dielectric metasurfaces

Andrey Komar; Zheng Fang; Isabelle Staude; Manuel Decker; Andrey Miroshnichenko; Jürgen Sautter; Igal Brener; Yuri S. Kivshar; Dragomir N. Neshev

doi:10.1109/MetaMaterials.2016.7746482

Electrical tuning of all dielectric metasurfaces

Andrey Komar
, Zheng Fang
, Isabelle Staude
, Manuel Decker
, Andrey Miroshnichenko
, Jürgen Sautter
, Igal Brener
, Yuri S. Kivshar
, Dragomir N. Neshev

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We demonstrate experimentally electrical tuning of dielectric metasurface, consisting of silicon disks infiltrated with nematic liquid crystals. In particular, we show that by switching a control voltage on and off we can achieve 100% amplitude modulation and approximately π phase shift. This is for the first time to our knowledge demonstration of electrical tuning of dielectric metasurfaces thus opening the way for new types of electrically tunable metadevices, including dynamic displays and holograms.

Original language	English
Title of host publication	2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016
Pages	187-189
Number of pages	3
DOIs	https://doi.org/10.1109/MetaMaterials.2016.7746482
State	Published - Nov 16 2016
Externally published	Yes

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10.1109/MetaMaterials.2016.7746482

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title = "Electrical tuning of all dielectric metasurfaces",

abstract = "We demonstrate experimentally electrical tuning of dielectric metasurface, consisting of silicon disks infiltrated with nematic liquid crystals. In particular, we show that by switching a control voltage on and off we can achieve 100\% amplitude modulation and approximately π phase shift. This is for the first time to our knowledge demonstration of electrical tuning of dielectric metasurfaces thus opening the way for new types of electrically tunable metadevices, including dynamic displays and holograms.",

author = "Andrey Komar and Zheng Fang and Isabelle Staude and Manuel Decker and Andrey Miroshnichenko and J{\"u}rgen Sautter and Igal Brener and Kivshar, \{Yuri S.\} and Neshev, \{Dragomir N.\}",

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doi = "10.1109/MetaMaterials.2016.7746482",

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AU - Komar, Andrey

AU - Fang, Zheng

AU - Staude, Isabelle

AU - Decker, Manuel

AU - Miroshnichenko, Andrey

AU - Sautter, Jürgen

AU - Brener, Igal

AU - Kivshar, Yuri S.

AU - Neshev, Dragomir N.

PY - 2016/11/16

Y1 - 2016/11/16

N2 - We demonstrate experimentally electrical tuning of dielectric metasurface, consisting of silicon disks infiltrated with nematic liquid crystals. In particular, we show that by switching a control voltage on and off we can achieve 100% amplitude modulation and approximately π phase shift. This is for the first time to our knowledge demonstration of electrical tuning of dielectric metasurfaces thus opening the way for new types of electrically tunable metadevices, including dynamic displays and holograms.

AB - We demonstrate experimentally electrical tuning of dielectric metasurface, consisting of silicon disks infiltrated with nematic liquid crystals. In particular, we show that by switching a control voltage on and off we can achieve 100% amplitude modulation and approximately π phase shift. This is for the first time to our knowledge demonstration of electrical tuning of dielectric metasurfaces thus opening the way for new types of electrically tunable metadevices, including dynamic displays and holograms.

UR - https://www.scopus.com/pages/publications/85005973716

U2 - 10.1109/MetaMaterials.2016.7746482

DO - 10.1109/MetaMaterials.2016.7746482

M3 - Conference contribution

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SP - 187

EP - 189

BT - 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2016

ER -

Electrical tuning of all dielectric metasurfaces

Abstract

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