High Efficiency Focusing and Vortex Generator Based on Polarization-Insensitive Gallium Nitride Metasurface

In this paper, two polarization-insensitive Gallium Nitride (GaN) metasurfaces based on a dynamic phase for adjusting the wavefront are proposed. Specifically, we obtained the target phase to satisfy some design conditions by changing the structural parameters at the nanoscales. Under the irradiatio...

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Detalles Bibliográficos
Autores principales: Sun, Zhitong, Xu, Bijun, Wu, Bairui, Wang, Xiaogang, Ying, Hao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8541320/
https://www.ncbi.nlm.nih.gov/pubmed/34685078
http://dx.doi.org/10.3390/nano11102638

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8541320/
https://www.ncbi.nlm.nih.gov/pubmed/34685078
http://dx.doi.org/10.3390/nano11102638

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