Electrically tunable transmission of gold binary-grating metasurfaces integrated with liquid crystals

Kuo-Ping Chen; Shi Cheng Ye; Chi Yin Yang; Zong Han Yang; Wei Lee; Mao Guo Sun

doi:10.1364/OE.24.016815

Electrically tunable transmission of gold binary-grating metasurfaces integrated with liquid crystals

Kuo-Ping Chen, Shi Cheng Ye, Chi Yin Yang, Zong Han Yang, Wei Lee, Mao Guo Sun

Institute of Imaging and Biomedical Photonics

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

Planar photonics using metasurfaces is of great interest because a metasurface can control the flow of light beyond that attainable with natural materials. The resonance wavelength of a binary-grating metasurface is adjustable by changing the width and thickness of the nanostructure. We propose a novel combination of nematic liquid crystals and a binary-grating metasurface with which the diffraction efficiency can be controlled by adjusting the applied voltage.

Original language	English
Pages (from-to)	16815-16821
Number of pages	7
Journal	Optics Express
Volume	24
Issue number	15
DOIs	https://doi.org/10.1364/OE.24.016815
State	Published - 25 Jul 2016

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abstract = "Planar photonics using metasurfaces is of great interest because a metasurface can control the flow of light beyond that attainable with natural materials. The resonance wavelength of a binary-grating metasurface is adjustable by changing the width and thickness of the nanostructure. We propose a novel combination of nematic liquid crystals and a binary-grating metasurface with which the diffraction efficiency can be controlled by adjusting the applied voltage.",

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AU - Chen, Kuo-Ping

AU - Ye, Shi Cheng

AU - Yang, Chi Yin

AU - Yang, Zong Han

AU - Lee, Wei

AU - Sun, Mao Guo

PY - 2016/7/25

Y1 - 2016/7/25

N2 - Planar photonics using metasurfaces is of great interest because a metasurface can control the flow of light beyond that attainable with natural materials. The resonance wavelength of a binary-grating metasurface is adjustable by changing the width and thickness of the nanostructure. We propose a novel combination of nematic liquid crystals and a binary-grating metasurface with which the diffraction efficiency can be controlled by adjusting the applied voltage.

AB - Planar photonics using metasurfaces is of great interest because a metasurface can control the flow of light beyond that attainable with natural materials. The resonance wavelength of a binary-grating metasurface is adjustable by changing the width and thickness of the nanostructure. We propose a novel combination of nematic liquid crystals and a binary-grating metasurface with which the diffraction efficiency can be controlled by adjusting the applied voltage.

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DO - 10.1364/OE.24.016815

M3 - Article

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JO - Optics Express

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SN - 1094-4087

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Electrically tunable transmission of gold binary-grating metasurfaces integrated with liquid crystals

Abstract

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