Orbital angular momentum transformation of optical vortex with aluminum metasurfaces

The orbital angular momentum (OAM) transformation of optical vortex is realized upon using aluminum metasurfaces with phase distributions derived from the caustic theory. The generated OAM transformation beam has the well-defined Bessel-like patterns with multiple designed topological charges from −...

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Detalles Bibliográficos
Autores principales: Zhang, Yuchao, Yang, Xiaodong, Gao, Jie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6591339/
https://www.ncbi.nlm.nih.gov/pubmed/31235894
http://dx.doi.org/10.1038/s41598-019-45727-6

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6591339/
https://www.ncbi.nlm.nih.gov/pubmed/31235894
http://dx.doi.org/10.1038/s41598-019-45727-6

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