Title :
Broadband and polarization-independent solar absorber based on plasmonic coaxial tapered holes
Author :
Lei Mo ; Liu Yang ; Sailing He
Author_Institution :
State Key Lab. of Modern Opt. Instrumentations, Zhejiang Univ., Hangzhou, China
Abstract :
We proposed a novel solar absorber based on plasmonic coaxial tapered holes. Absorption of over 88% was obtained in a broad wavelength range without dependence on polarization. Absorption enhancement mechanisms were explained in detail.
Keywords :
plasmonics; solar absorber-convertors; visible spectra; absorption enhancement; broadband polarization-independent solar absorber; plasmonic coaxial tapered holes; polarization-independent solar absorber;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
