Phase retrieval in generalized optical interferometry systems.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.002191
Abstract: Modal analysis of an optical field via generalized interferometry (GI) is a novel technique that treats said field as a linear superposition of transverse modes and recovers the amplitudes of modal weighting coefficients. We use… read more here.
Keywords: phase; retrieval generalized; phase retrieval; optical interferometry ... See more keywords
Generalized optical signal-to-noise ratio monitoring using a convolutional neural network for digital coherent receivers.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.484392
Abstract: In this Letter, we propose a generalized optical signal-to-noise ratio (GOSNR) monitoring scheme using a convolutional neural network trained on constellation density features acquired from a back-to-back setup and demonstrate accurate GOSNR estimations for links… read more here.
Keywords: noise; using convolutional; optical signal; noise ratio ... See more keywords