DYNAMIC METASURFACE FOR BROADBAND ELECTROMAGNETIC MODULATOR IN REFLECTION

被引：0

作者：

Wu, Pin Chieh ^{[1
]}

Cai, Hong ^{[2
]}

Gu, Yuan Dong ^{[2
]}

Zhu, Wei Ming ^{[1
]}

Zhang, Wu ^{[1
]}

Yang, Zhen Chuan ^{[3
]}

Jin, Yu Feng ^{[3
]}

Hao, Yu Long ^{[3
]}

Kwong, Dim-Lee ^{[2
]}

Tsai, Din Ping ^{[4
,5
]}

Liu, Ai-Qun ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[2] ASTAR, Inst Microelect, Singapore 117685, Singapore

[3] Peking Univ, Inst Microelect, Natl Key Lab Sci & Technol Micro Nano Fabricat, Beijing 100871, Peoples R China

[4] Acad Sinica, Res Ctr Appl Sci, Taipei 11529, Taiwan

[5] Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan

来源：

2016 IEEE 29TH INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS) | 2016年

关键词：

WAVE PLATE; METAMATERIALS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：230 / 233

页数：4

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