Abstract
We report a digital holographic technique for retrieving the OAM azimuthal phase difference of coherent beams co-propagating through turbulence. Experimental results suggest that OAM phase-shift keying schemes are feasible for large-bandwidth free-space optical communication.
© 2019 The Author(s)
PDF ArticleMore Like This
Mazen Nairat and David Voelz
PTu3F.5 Propagation Through and Characterization of Distributed Volume Turbulence (pcAOP) 2013
Adiya Munkhbayar, Hiroki Kishikawa, and Nobuo Goto
SpTh3E.6 Signal Processing in Photonic Communications (SPPCom) 2019
Mazen Nairat and David Voelz
PTh2D.3 Propagation Through and Characterization of Atmospheric and Oceanic Phenomena (pcAOP) 2017