Monolayer-Graphene-Based Tunable Absorber in the Near-Infrared

In this paper, a tunable absorber composed of asymmetric grating based on a graphene-dielectric-metal structure is proposed. The absorption of the absorber can be modified from 99.99% to 61.73% in the near-infrared by varying the Fermi energy of graphene, and the absorption wavelength can be tuned b...

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Detalles Bibliográficos
Autores principales: Cao, Shuhua, Wang, Qi, Gao, Xufeng, Zhang, Shijie, Hong, Ruijin, Zhang, Dawei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8625469/
https://www.ncbi.nlm.nih.gov/pubmed/34832732
http://dx.doi.org/10.3390/mi12111320

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8625469/
https://www.ncbi.nlm.nih.gov/pubmed/34832732
http://dx.doi.org/10.3390/mi12111320

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