The simultaneous pre-and post-turbulence compensation of multiple orbital-angular-momentum (OAM) modes propagating through turbulent channel is experimentally demonstrated in a bidirectional free-space optical (FSO) link by using a single adaptive-optics system.
© 2013 OSA
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.4230) Fiber optics and optical communications : Multiplexing
(050.4865) Diffraction and gratings : Optical vortices
Y. Ren, H. Huang, G. Xie, C. Bao, L. Li, N. Ahmed, Y. Yan, M. Willner, M. P. J. Lavery, M. Tur, M. Neifeld, S. J. Dolinar, M. J. Padgett, R. W. Boyd, J. H. Shapiro, and A. E. Willner, "Simultaneous Pre-and Post-Turbulence Compensation of Multiple Orbital-Angular-Momentum 100-Gbit/s Data Channels in a Bidirectional Link Using a Single Adaptive-Optics System," in Frontiers in Optics 2013 Postdeadline, I. Kang, D. Reitze, N. Alic, and D. Hagan, eds., OSA Postdeadline Paper Digest (online) (Optical Society of America, 2013), paper FW6B.6.
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