Title :
Photonic demultiplexer for radio frequency orbital-angular-momentum signals
Author :
Bingchi Liu; Jie Liu; Pengyu Chen; Siyuan Yu
Author_Institution :
State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou 510275, China
fDate :
6/1/2015 12:00:00 AM
Abstract :
A photonic demultiplexer for radio frequency orbital angular momentum (OAM) signals is proposed and experimentally demonstrated based on an optical fiber loop. RF signals at frequency of 10GHz with OAM topological charges of 0, 1 and 2 are successfully recovered with sidemode suppression ratio of ~20dB.
Keywords :
"Optical fibers","Optical receivers","Radio frequency","Optical variables measurement","Optical modulation","Optical fiber cables"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340092
