An Electrically Controlled Metasurface for Electromagnetically Induced Transparency

被引：0
|
作者：
Li, Quan [1 ]
Liu, Shanshan [1 ]
Lu, Guangda [2 ]
Wang, Shuang [1 ]
机构：
[1] Tianjin Univ Technol & Educ, Sch Elect Engn, Tianjin 300222, Peoples R China
[2] Tianjin Univ Technol & Educ, Tianjin Key Lab Informat Sensing & Intelligent Co, Tianjin 300222, Peoples R China
来源：
2021 46TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ) | 2021年
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1109/IRMMW-THz50926.2021.9567633
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：
A new type of electromagnetically induced transparency (MT) structures composed of meanderline and U-shaped resonators were theoretically and experimentally proposed in the terahertz regime, which could exhibit strong EIT phenomenon. The meanderline structure provides an effective manner for realizing electric controlled EIT devices due to its continuous connection feature which is convenient to serve as integrated electrode, which is verified by simulations where vanadium dioxide (VO2) structures are further integrated. An EIT modulation behavior is observed and the group delay at the transmission window frequency are changed accordingly.
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页数：2
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