Tunable Terahertz Metamaterial with Single-/Dual-Band Switching Characteristic

被引：0
|
作者：
Hu, Xingzhuo [1 ]
Yao, Dongyuan [1 ]
Ou, Huiliang [1 ]
Zheng, Daoye [1 ]
Wu, Longqin [1 ]
Lin, Yu-Sheng [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Elect & Informat Technol, State Key Lab Optoelect Mat & Technol, Guangzhou, Peoples R China
来源：
2019 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) | 2019年
关键词：
tunable; metamaterial; filter; terahertz; MEMS;
D O I：
10.1109/omn.2019.8925114
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：
We present a design of tunable terahertz (THz) metamaterial filter with single-band and dual-band switching characteristics. The proposed device is composed of dual splitring resonator (SRR) and a central bar. To control the horizontal and vertical displacement between the central bar and SRR, the resonance could be tuned by 0.08 THz and the transmission intensity is keeping as 100%. The electromagnetic response of proposed device exhibits polarization-dependence and single -/dual -band switching characteristics. These results open an avenue to be potentially used for detector, sensor, and switch applications in THz spectra range.
引用
收藏
页码：116 / 117
页数：2
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