| Issue |
TST
Volume 13, Number 4, December 2020
|
|
|---|---|---|
| Page(s) | 119 - 134 | |
| DOI | https://doi.org/10.1051/tst/2020134119 | |
| Published online | 06 December 2021 | |
Invited Paper
Fano resonances in the corrugated disk resonator and their applications
1
Shanghai Key Lab of Modern Optical System, University of shanghai for Science and Technology, Shanghai, China
2
Cooperative Innovation Centre of Terahertz Science, University of Electronic Science Chengdu, China
* Email: ymzhu@usst.edu.cn
Received:
26
December
2017
We have experimentally excited terahertz multipolar Fano resonances in two asymmetrical metal particles: a defective corrugated metallic disk(CMD) structure and a hybrid structure consisted of a C-shaped resonator and a CMD. Furthermore, the Fano resonance modes can also be excited by the interaction between plasmonic waveguide and CMD. Our findings have shed light into the terahertz multipolar Fano resonances in asymmetrical CMD and opened the way to the design of terahertz plasmonic devices.
Key words: Terahertz / Fano resonances / Corrugated metallic disk
© The Authors 2020. Published by EDP Sciences on behalf of the University of Electronic Science and Technology of China.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, except for commercial purposes, provided the original work is properly cited.