Title :
Design of dual-band perfect absorber
Author :
Zhihong Chen; Chun Jiang; Chunmei Wang; Lihui Wang; Haimei Luo
Author_Institution :
State Key Laboratory of Advanced Optical Communication System and Networks, Shanghai Jiao Tong University, 200240, China
fDate :
6/1/2015 12:00:00 AM
Abstract :
A plasmonic structure is proposed to achieve perfect absorber. Numerical simulations indicate that there are two absorption peaks at wavelength 1565nm and 1998nm with absorptivity 99.93% and 99.86%, respectively. Near perfect dual-band absorber is obtained.
Keywords :
"Plasmons","Absorption","Metamaterials","Dual band","Gratings","Gold","Yttrium"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340205
