Laser & Optoelectronics Progress, Volume. 59, Issue 11, 1100006(2022)
Progress of Electromagnetic Metamaterial Perfect Absorber Based on Terahertz Band
Electromagnetic metamaterial perfect absorbers have unique subwavelength structures, which can generate effective electromagnetic resonance with the incident electromagnetic wave, and achieve nearly 100% perfect absorption over a specific frequency range. Electromagnetic metamaterial perfect absorbers, especially the terahertz band perfect absorbers, have been widely concerned by researchers at home and abroad, and have made some progress. In this paper, the research progress of the terahertz band-based electromagnetic metamaterial perfect absorber is reviewed, the basic structural characteristics, performance, and theoretical model of the metamaterial absorber are described, and the future development trend and application prospect of them are briefly discussed.
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Wei Zhou, Jun Chen, Hao Li, Linfeng Xie, Xinyi Wang, Yingju Wang, Xin Ye, Baili Chen. Progress of Electromagnetic Metamaterial Perfect Absorber Based on Terahertz Band[J]. Laser & Optoelectronics Progress, 2022, 59(11): 1100006
Category: Reviews
Received: Jul. 6, 2021
Accepted: Jul. 20, 2021
Published Online: Jun. 9, 2022
The Author Email: Ye Xin (chenbl@mail.ustc.edu.cn), Chen Baili (yexin@caep.cn)