Ontology highlight
ABSTRACT:
SUBMITTER: Gong L
PROVIDER: S-EPMC6401086 | biostudies-other | 2019
REPOSITORIES: biostudies-other
Light, science & applications 20190306
Multiplexing multiple orbital angular momentum (OAM) channels enables high-capacity optical communication. However, optical scattering from ambient microparticles in the atmosphere or mode coupling in optical fibers significantly decreases the orthogonality between OAM channels for demultiplexing and eventually increases crosstalk in communication. Here, we propose a novel scattering-matrix-assisted retrieval technique (SMART) to demultiplex OAM channels from highly scattered optical fields and ...[more]