Emulating and mitigating atmospheric effects in free-space OAM-based communication links
作者
Alan E. Willner
标识
DOI:10.1364/pcaop.2016.tu4a.3
摘要
We discuss the influence of atmospheric turbulence on free-space optical (FSO) communications employing multiplexing of orbital-angular-momentum (OAM) beams. We describe turbulence mitigation approaches of using adaptive optics and signal processing algorithms for OAM multiplexed FSO systems.