Generation and Superposition of Perfect Vortex Beams in Terahertz Region via Single-Layer All-Dielectric Metasurface

Terahertz (THz) orbital angular momentum (OAM) technology provides promising applications in future wireless communication with large bandwidth and high capacity. However, the ring radius of the conventional THz vortex beam is related to the topological charge, limiting the co-propagation of multipl...

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Detalles Bibliográficos
Autores principales: Wu, Qi, Fan, Wenhui, Qin, Chong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9457957/
https://www.ncbi.nlm.nih.gov/pubmed/36080049
http://dx.doi.org/10.3390/nano12173010

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9457957/
https://www.ncbi.nlm.nih.gov/pubmed/36080049
http://dx.doi.org/10.3390/nano12173010

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