Scalable Hermite-Gaussian mode-demultiplexing hybrids.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.387460
Abstract: We propose a Hermite-Gaussian (HG) mode-demulti-plexing hybrid (MDH) for coherent detection of mode-division multiplexed signals. The MDH, which performs multiple functionalities, including demultiplexing, local oscillator splitting, and optical 90-deg mixing, is realized based on the… read more here.
Keywords: mode; demultiplexing hybrids; scalable hermite; mode demultiplexing ... See more keywords
Beam profiler network (BPNet): a deep learning approach to mode demultiplexing of Laguerre-Gaussian optical beams.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.003629
Abstract: The transverse field profile of light has been recognized as a resource for classical and quantum communications for which reliable methods of sorting or demultiplexing spatial optical modes are required. Here we experimentally demonstrate state-of-the-art… read more here.
Keywords: mode demultiplexing; laguerre gaussian; demultiplexing laguerre; beam profiler ... See more keywords