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Suspended Metasurface for Broadband High-Efficiency Vortex Beam Generation

Electromagnetic (EM) waves carrying orbital angular momentum (OAM) exhibit phase vortex and amplitude singularity. Broadband OAM generation with high efficiency is highly desired with suggested applications such as broadband imaging and communications. In this paper, suspended metasurface structure...

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Detalles Bibliográficos
Autores principales:	Wang, Luyi, Shi, Hongyu, Yi, Jianjia, Dong, Liang, Liu, Haiwen, Zhang, Anxue, Xu, Zhuo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2022
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8836988/ https://www.ncbi.nlm.nih.gov/pubmed/35160659 http://dx.doi.org/10.3390/ma15030707

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