Title :
Simultaneous turbulence compensation of multiple orbital-angular-momentum 100-Gbit/s data channels using a Gaussian probe beam for wavefront sensing
Author :
Yongxiong Ren ; Guodong Xie ; Hao Huang ; Changjing Bao ; Yan Yan ; Ahmed, Nova ; Lavery, Martin P. J. ; Erkmen, B. ; Dolinar, Samuel J. ; Tur, Moshe ; Neifeld, Mark ; Padgett, M.J. ; Boyd, Robert ; Shapiro, Jeffrey H. ; Willner, Alan E.
Author_Institution :
Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
The simultaneous compensation of multiple orbital angular momentum (OAM) modes propagating through turbulent channel is experimentally demonstrated by using a Gaussian probe beam for wavefront sensing. The experimental results indicate that the turbulence-induced crosstalk and power penalty could be efficiently mitigated by ~12.5 dB and ~11 dB respectively.
Keywords :
angular momentum; compensation; optical crosstalk; optical links; telecommunication channels; wavefront sensors; Gaussian probe beam; OAM modes; bit rate 100 Gbit/s; multiple orbital angular momentum modes; power penalty; simultaneous turbulence compensation; turbulence-induced crosstalk; turbulent channel; wavefront sensing;
Conference_Titel :
Optical Communication (ECOC 2013), 39th European Conference and Exhibition on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-759-5
DOI :
10.1049/cp.2013.1451
