Metamaterial-Based Two Dimensional Plasmonic Subwavelength Structures Offer the Broadest Waveband Light Harvesting

被引：163

作者：

Liang, Qiuqun ^{[2
]}

Wang, Taisheng ^{[3
]}

Lu, Zhenwu ^{[3
]}

Sun, Qiang ^{[3
]}

Fu, Yongqi ^{[4
]}

Yu, Weixing ^{[1
]}

机构：

[1] Chinese Acad Sci, State Key Lab Appl Opt, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Jilin, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 10039, Peoples R China

[3] Chinese Acad Sci, Optoelect Technol Ctr, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Jilin, Peoples R China

[4] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu, Peoples R China

来源：

ADVANCED OPTICAL MATERIALS | 2013年 / 1卷 / 01期

基金：

中国国家自然科学基金;

关键词：

INFRARED PERFECT ABSORBER; GUIDE;

D O I：

10.1002/adom.201200009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A two-dimensional pyramidal shape metamaterial-based absorber composed of multiple alternating metallic and dielectric thin films is proposed. This pyramid metamaterial absorber is a broadband, wide-angle, omni-directional and polarization-insensitive light absorbing device. The absorption performance of the absorber is excellent, with an absorptivity of nearly 100% at the infrared waveband from 1 μm to 14 μm for normal incidence. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：43 / 49

页数：7

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