A Flat Lens with Tunable Phase Gradient by Using Random Access Reconfigurable Metamaterial

被引：146

作者：

Zhu, Weiming ^{[1
]}

Song, Qinghua ^{[2
]}

Yan, Libin ^{[1
]}

Zhang, Wu ^{[1
]}

Wu, Pin-Chieh ^{[1
]}

Chin, Lip Ket ^{[1
]}

Cai, Hong ^{[3
]}

Tsai, Din Ping ^{[4
]}

Shen, Zhong Xiang ^{[1
]}

Deng, Tian Wei ^{[5
]}

Ting, Sing Kwong ^{[5
]}

Gu, Yuandong ^{[3
]}

Lo, Guo Qiang ^{[3
]}

Kwong, Dim Lee ^{[3
]}

Yang, Zhen Chuan ^{[6
]}

Huang, Ru ^{[6
]}

Liu, Ai-Qun ^{[1
]}

Zheludev, Nikolay ^{[7
,8
]}

机构：

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

[2] Univ Paris Est, UPEM, F-77454 Paris, France

[3] ASTAR, Inst Microelect, Singapore 117686, Singapore

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

[5] Temasek Labs, Singapore 117411, Singapore

[6] Peking Univ, Inst Microelect, Beijing 100871, Peoples R China

[7] Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

[8] Nanyang Technol Univ, Sch Phys & Math Sci, Ctr Disrupt Photon Technol, Singapore 637371, Singapore

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 32期

基金：

英国工程与自然科学研究理事会; 新加坡国家研究基金会;

关键词：

metamaterials; microfluidics; optofluidics; tunable flat lens; PLASMONICS; REFLECTION; SCALE; LIGHT;

D O I：

10.1002/adma.201501943

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first demonstration of an optofluidic metamaterial is reported where resonant properties of every individual metamolecule can be continuously tuned at will using a microfluidic system. This is called a random-access reconfigurable metamaterial, which is used to provide the first demonstration of a tunable flat lens with wavefront-reshaping capabilities. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4739 / 4743

页数：5

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