Dual-frequency on–off modulation and slow light analysis based on dual plasmon-induced transparency in terahertz patterned graphene metamaterial

Dual-frequency on–off modulation and slow light analysis based on dual plasmon-induced transparency in terahertz patterned graphene metamaterial

A dual-frequency on–off modulator with considerable modulation depth (MD) and relatively low insertion loss (IL) is performed with patterned monolayer graphene metamaterial. Destructive interference in this structure gives rise to the dual plasmon-induced transparency (DPIT) phenomenon. The coupled...

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Bibliographic Details
Main Authors: Min Li, Hongjian Li, Hui Xu, Cuixiu Xiong, Mingzhuo Zhao, Chao Liu, Banxian Ruan, Baihui Zhang, Kuan Wu
Format: Article
Language:English
Published: IOP Publishing 2020-01-01
Series:New Journal of Physics
Subjects:
plasmon-induced transparency
graphene
dual-frequency on–off modulation
slow light
metamaterial
Online Access:https://doi.org/10.1088/1367-2630/abbaea

Internet

https://doi.org/10.1088/1367-2630/abbaea

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