Yaru Wang, Lanju Liang, Maosheng Yang, Xujuan Wang, Yan Wang. Terahertz Metamaterial Based on Controllable Electromagnetic Induced Transparency Structure[J]. Laser & Optoelectronics Progress, 2019, 56(4): 041603
- Laser & Optoelectronics Progress
- Vol. 56, Issue 4, 041603 (2019)
Fig. 1. Unit structure and dimension. (a) Unit structure; (b) SRR structure; (c) CW structure
Fig. 2. Transmission spectra of CW, SRR and SRR/CW structures
Fig. 3. Surface electric field distributions for three structures. (a) CW; (b) SRR; (c) SRR/CW
Fig. 4. Transmission spectra under different conductivities. (a) σ=1 S/m; (b) σ=1000 S/m; (c) σ=3000 S/m; (d) σ=5000 S/m; (e) σ=7000 S/m; (f) σ=15000 S/m
Fig. 5. Electric field distributions under different conductivities. (a) σ=1 S/m; (b) σ=10000 S/m; (c) σ=15000 S/m
Fig. 6. Schematic of coupled mode theory
Fig. 7. Transmission spectra obtained by simulation and calculation. (a) σ=1000 S/m; (b) σ=3000 S/m; (c) σ=4000 S/m; (d) σ=5000 S/m
Fig. 8. Relationship between electrical conductivity of silicon and each parameter
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20