Bo-yun WANG, Jia-bao CHENG, Yue-hong ZHU, Yong-hong LING, Qing-dong ZENG, Liang-bin XIONG, Jun DU, Tao WANG, Hua-qing YU. Plasmon Induced Transparency Effect Based on Two Stub Cavities Side-coupled Waveguide[J]. Acta Photonica Sinica, 2020, 49(2): 0227002
- Acta Photonica Sinica
- Vol. 49, Issue 2, 0227002 (2020)
Fig. 1. 双矩形腔边耦合等离子体波导系统结构示意图Schematic of two stub cavities side-coupled to a plasmonic waveguide system
Fig. 2. PIT效应的实现原理示意图Schematic diagram of realizing principle of the PIT effect
Fig. 3. 满足等离子体波导色散方程的有效折射率曲线和相移曲线，等离子体波导宽度w =50 nmThe effective refractive index and phase shifts which satisfy the dispersion equation in the plasmonic waveguide with plasma waveguide width of w =50 nm
Fig. 4. 耦合系数和耦合Q 值随双腔间距的变化The coupling coefficient and the coupling quality factor versus the coupling distance L
Fig. 5. PIT simulation analysis
Fig. 6. Magneticfield distributions of |Hz |2 at the resonance wavelength
Fig. 7. Relationship between phase shifts of the PIT transmission spectrum and phase shifts of the waveguide signal light
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