TY - GEN
T1 - Broadband Terahertz Meta-surface Absorber Based on Multi-layer Resonances
AU - Wang, Kai
AU - Zhu, Hailiang
AU - Liu, Ganyu
AU - Qiu, Yuwei
AU - Mou, Jinchao
AU - Wei, Gao
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - In this paper, a near-perfect terahertz absorber is proposed. Based on the multi-layer resonances, the meta-surface has obtained absorbing rate of more than 90% from 2.7THz to 4.38THz. Since the strict center symmetry of the structure, the same absorbing rate and bandwidth can be maintained for any polarization angle. In addition, while the incident angle is 40 degrees, the structure can hold the original bandwidth, and the absorbing rate is approximately maintained above 80%.
AB - In this paper, a near-perfect terahertz absorber is proposed. Based on the multi-layer resonances, the meta-surface has obtained absorbing rate of more than 90% from 2.7THz to 4.38THz. Since the strict center symmetry of the structure, the same absorbing rate and bandwidth can be maintained for any polarization angle. In addition, while the incident angle is 40 degrees, the structure can hold the original bandwidth, and the absorbing rate is approximately maintained above 80%.
UR - http://www.scopus.com/inward/record.url?scp=85139762799&partnerID=8YFLogxK
U2 - 10.1109/AP-S/USNC-URSI47032.2022.9887365
DO - 10.1109/AP-S/USNC-URSI47032.2022.9887365
M3 - 会议稿件
AN - SCOPUS:85139762799
T3 - 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
SP - 1096
EP - 1097
BT - 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022
Y2 - 10 July 2022 through 15 July 2022
ER -