Dynamic Manipulation of Infrared Radiation with MEMS Metamaterials

被引：96

作者：

Liu, Xianliang ^{[1
]}

Padilla, Willie J. ^{[1
]}

机构：

[1] Boston Coll, Dept Phys, 140 Commonwealth Ave, Chestnut Hill, MA 02467 USA

来源：

ADVANCED OPTICAL MATERIALS | 2013年 / 1卷 / 08期

基金：

美国国家科学基金会;

关键词：

Infrared radiation; MEMS; Metamaterials; Tunable;

D O I：

10.1002/adom.201300163

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An electrically tunable MEMS metamaterial that effectively manipulates radiation in the mid-infrared wavelength range is experimentally demonstrated. The metamaterial consists of an array of suspended metal-dielectric elements above a metal ground plane on a carrier substrate. A voltage applied between the metallic metamaterial array and the bottom ground plane layer permits adjustment of the distance between them, thus greatly altering the electromagnetic properties. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：559 / 562

页数：4

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