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Electrical tuning of all dielectric metasurfaces

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Date

2016

Authors

Komar, Andrey
Fang, Zheng
Staude, Isabelle
Decker, Manuel
Sautter, Juergen
Brener, Igal
Miroshnichenko, Andrey
Kivshar, Yuri
Neshev, Dragomir

Journal Title

Journal ISSN

Volume Title

Publisher

IEEE

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.

Description

Keywords

Citation

URI

http://hdl.handle.net/1885/114363

Collections

ANU Research Publications

Source

Type

Conference paper

Book Title

2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

Entity type

Access Statement

Open Access

License Rights

DOI

10.1109/MetaMaterials.2016.7746482

Restricted until

2037-12-31

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01_Komar_Electrical_Tuning_2016.pdf (843.46 KB)

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