DocumentCode
712153
Title
400-Gbit/s free-space optical communications link over 120-meter using multiplexing of 4 collocated orbital-angular-momentum beams
Author
Yongxiong Ren ; Zhe Wang ; Peicheng Liao ; Long Li ; Guodong Xie ; Hao Huang ; Zhe Zhao ; Yan Yan ; Ahmed, Nisar ; Lavery, Martin P. J. ; Ashrai, Nima ; Ashrafi, Solyman ; Linquist, Roger D. ; Tur, Moshe ; Djordjevic, Ivan B. ; Neifeld, Mark A. ; Willner,
Author_Institution
Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
fYear
2015
fDate
22-26 March 2015
Firstpage
1
Lastpage
3
Abstract
We experimentally demonstrate a 400-Gbit/s free-space optical communications link over 120 meters on the building roof by multiplexing four orbital angular momentum (OAM) modes (OAM l = ±1, ±3) each carrying a 100-Gbit/s data channel.
Keywords
multiplexing; optical links; OAM modes; bit rate 400 Gbit/s; collocated orbital-angular-momentum beams; distance 120 m; free-space optical communications link; Bit error rate; Crosstalk; Optical noise; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location
Los Angeles, CA
Type
conf
Filename
7121485
Link To Document