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Spatial-Light-Modulator-Based Multichannel Data Transmission by Vortex Beams of Various Orders
We report an atmospheric multichannel data transmission system with channel separation by vortex beams of various orders, including half-integer values. For the demultiplexing of the communication channels, a multichannel diffractive optical element (DOE) is proposed, being matched with the used vor...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8123172/ https://www.ncbi.nlm.nih.gov/pubmed/33923184 http://dx.doi.org/10.3390/s21092988 |