DocumentCode
2098029
Title
Ultra-broadband near-infrared metamaterial absorber
Author
Fei Ding ; Yi Jin ; Sailing He
Author_Institution
State Key Lab. of Modern Opt. Instrumentations, Zhejiang Univ., Hangzhou, China
fYear
2012
fDate
7-10 Nov. 2012
Firstpage
1
Lastpage
3
Abstract
A near-infrared wide-band polarization-insensitive absorber is demonstrated. It is composed of two-dimensional titanium disk arrays and a gold plate. The absorption at normal incidence is above 90% in the range of 164.2THz to 345.2 THz.
Keywords
gold; light absorption; optical metamaterials; titanium; Au; Ti; frequency 164.2 THz to 345.2 THz; near-infrared wide-band polarization-insensitive absorber; two-dimensional disk arrays; ultra-broadband near-infrared metamaterial absorber;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location
Guangzhou
ISSN
2162-108X
Print_ISBN
978-1-4673-6274-0
Type
conf
Filename
6510966
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