title: Electrically tunable transmission of gold binary-grating metasurfaces integrated with liquid crystals.
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.
authors.forename: Kuo-Ping
authors.initials: KP
authors.lastname: Chen
authors.forename: Shi-Cheng
authors.initials: SC
authors.lastname: Ye
authors.forename: Chi-Yin
authors.initials: CY
authors.lastname: Yang
authors.forename: Zong-Han
authors.initials: ZH
authors.lastname: Yang
authors.forename: Wei
authors.initials: W
authors.lastname: Lee
authors.forename: Mao-Guo
authors.initials: MG
authors.lastname: Sun