Dynamic metasurface for broadband electromagnetic modulator in reflection

Pin Chieh Wu, Hong Cai, Yuan Dong Gu, Wei Ming Zhu, Wu Zhang, Zhen Chuan Yang, Yu Feng Jin, Yu Long Hao, Dim-Lee Kwong, Din Ping Tsai, Ai-Qun Liu*

*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

5 Citations (Scopus)

Abstract

This paper presents the first experimental demonstration on microfluidic metasurface which can be individually controlled for electromagnetic modulator. The polarization state and intensity of reflected light can be actively modulated in a wide range of frequency (86% of central frequency). In addition, the intensity of cross polarized light in reflection can be significantly modulated, in which the modulation depth is nearly 100% for the whole frequency range. Such proposed dynamic metasurface is a good candidate for many practical applications such as tunable imaging system and optical components.
Original languageEnglish
Title of host publicationMEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems
PublisherIEEE
Pages230-233
Volume2016-February
ISBN (Print)9781509019731
DOIs
Publication statusPublished - 26 Feb 2016
Externally publishedYes
Event29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016 - Shanghai, China
Duration: 24 Jan 201628 Jan 2016

Publication series

NameProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Volume2016-February
ISSN (Print)1084-6999

Conference

Conference29th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2016
PlaceChina
CityShanghai
Period24/01/1628/01/16

Bibliographical note

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