Off-axis points encoding/decoding with orbital angular momentum spectrum

Encoding/decoding off-axis points with discrete orbital angular momentum (OAM) modes is investigated. On-axis Laguerre-Gaussian (LG) beams are expanded into off-axis OAM spectra, with which off-axis points are encoded. The influence of the mode and the displacement of the LG beam on the spread of th...

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Detalles Bibliográficos
Autores principales: Chu, Jiaqi, Chu, Daping, Smithwitck, Quinn
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5341568/
https://www.ncbi.nlm.nih.gov/pubmed/28272543
http://dx.doi.org/10.1038/srep43757

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