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Research on Orbital Angular Momentum Recognition Technology Based on a Convolutional Neural Network
In underwater wireless optical communication (UWOC), a vortex beam carrying orbital angular momentum has a spatial spiral phase distribution, which provides spatial freedom for UWOC and, as a new information modulation dimension resource, it can greatly improve channel capacity and spectral efficien...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9864892/ https://www.ncbi.nlm.nih.gov/pubmed/36679765 http://dx.doi.org/10.3390/s23020971 |