High-Quality Graphene-Based Tunable Absorber Based on Double-Side Coupled-Cavity Effect
Graphene-based devices have important applications attributed to their superior performance and flexible tunability in practice. In this paper, a new kind of absorber with monolayer graphene sandwiched between two layers of dielectric rings is proposed. Two peaks with almost complete absorption are...
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Auteurs principaux: | Qiong Wang, Zhengbiao Ouyang, Mi Lin, Yaoxian Zheng |
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Format: | article |
Langue: | EN |
Publié: |
MDPI AG
2021
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Sujets: | |
Accès en ligne: | https://doaj.org/article/009e5ac383754b39920dd7cbaccc44f6 |
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