Title: Broadband Tunable Terahertz Absorber Based on Graphene Metasurface
Abstract: In this paper, a broadband and electrically tunable terahertz absorber based on single-layer graphene metasurface was designed and simulated. The numerical simulation results show that the absorption bandwidth of more than 95% absorption is as broad as 2.046 THz, and the working frequency can be dynamically controlled by changing structural parameters and the chemical potential of graphene.
Publication Year: 2021
Publication Date: 2021-08-29
Language: en
Type: article
Indexed In: ['crossref']
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