Broadband Tunable Terahertz Absorber Based on Graphene Metasurface

被引：0

作者：

Qian, Jiajia ^{[1
]}

Zhou, Jun ^{[1
]}

Zhu, Zheng ^{[1
]}

Ge, Zhenzhen ^{[1
]}

Wu, Shuting ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Terahertz Res Ctr, Chengdu 610054, Peoples R China

来源：

2021 46TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ) | 2021年

关键词：

D O I：

10.1109/IRMMW-THz50926.2021.9566921

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页数：2

共 3 条

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[3] Electrically Tunable Broadband Terahertz Absorption with Hybrid-Patterned Graphene Metasurfaces [J].

Ye, Longfang ;

Chen, Xin ;

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Liu, Qing Huo .

NANOMATERIALS, 2018, 8 (08)

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