DocumentCode
3060028
Title
Terahertz-wave absorbers using a photonic crystal slab
Author
Kakimi, Ryoma ; Fujita, Masayuki ; Nagai, Masaharu ; Ashida, M. ; Nagatsuma, Tadao
Author_Institution
Grad. Sch. of Eng. Sci., Osaka Univ., Toyonaka, Japan
fYear
2013
fDate
June 30 2013-July 4 2013
Firstpage
1
Lastpage
2
Abstract
We design and fabricate a thin planar terahertz-wave absorber using a carrier-doped silicon photonic crystal slab. High absorptivity (~96%) with broadband spectrum (0.1 THz) is successfully demonstrated at 0.3 THz.
Keywords
elemental semiconductors; optical design techniques; optical fabrication; photonic crystals; silicon; frequency 0.1 THz; frequency 0.3 THz; photonic crystal slab; terahertz-wave absorbers; Absorption; Broadband communication; Lattices; Photonics; Reflection; Silicon; Slabs;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location
Kyoto
Type
conf
DOI
10.1109/CLEOPR.2013.6600255
Filename
6600255
Link To Document