A High Performance Terahertz Metalens

被引：0
|
作者：
Li, Hang [1 ]
An, Sensong [1 ]
Zheng, Bowen [1 ]
Tang, Hong [1 ]
Fowler, Clayton [1 ]
Guo, Wei [2 ]
Zhang, Hualiang [1 ]
Xie, Rensheng [3 ]
Ding, Jun [3 ]
机构：
[1] Univ Massachusetts Lowell, Elect & Comp Engn Dept, Lowell, MA 01854 USA
[2] Univ Massachusetts Lowell, Phys & Appl Phys Dept, Lowell, MA USA
[3] East China Normal Univ, Shanghai Key Lab Multidimens Informat Proc, Shanghai, Peoples R China
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
Terahertz; metasurface; lens; PHASE;
D O I：
10.1109/apusncursinrsm.2019.8889134
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：
This paper presents a high performance terahertz (THz) metalens with attractive features such as high numerical aperture and high transmission efficiency, which has not been reported in the literature. A metalens prototype operating at 1.56 THz has been designed, fabricated and characterized. The measured results agree well with theoretical predictions, validating the performance of the proposed THz metalens.
引用
收藏
页码：509 / 510
页数：2
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