Control of the Spin Angular Momentum and Orbital Angular Momentum of a Reflected Wave by Multifunctional Graphene Metasurfaces

Three kinds of multifunctional graphene metasurfaces based on Pancharatnam–Berry (PB) phase cells are proposed and numerically demonstrated to control a reflected wave’s spin angular momentum (SAM) and orbital angular momentum (OAM) in the terahertz (THz) regime. Each proposed metasurface structure...

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Detalles Bibliográficos
Autores principales: Zhang, Chen, Deng, Li, Zhu, Jianfeng, Hong, Weijun, Wang, Ling, Yang, Wenjie, Li, Shufang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6073401/
https://www.ncbi.nlm.nih.gov/pubmed/29933584
http://dx.doi.org/10.3390/ma11071054

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