Transmission performance of one waveguide and double micro-ring resonator using 3×3 optical-fiber coupler
Transmission performance of one waveguide and double micro-ring resonator using 3×3 optical-fiber coupler
复制标题
采用3×3光纤耦合器的单波导双微环谐振器传输性能
DOI：
10.1080/09500340.2016.1171405
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发表时间：
2016
影响因子：
1.3
通讯作者：
Tan Wei Han
中科院分区：
文献类型：
--
作者：
Zhao ChaoYing;Tan Wei Han
本文从理论上研究了使用 3 × 3 光纤耦合器的单波导和双微环谐振器的传输特性。我们的透射率解析解适用于线性分布耦合器或圆对称分布耦合器。通过改变波导与微环之间的耦合强度、微环周围的吸收系数以及非相邻波导之间的非对称耦合系数，可以控制单波导和双微环谐振器的全光模拟电磁感应透明光谱。曲线表明，透射谱的转变敏感地取决于不对称耦合系数。
This paper investigates theoretically the transmission characteristics of one waveguide and double micro-ring resonator using 3 × 3 optical fibre coupler. Our analytical solution of transmittance is suitable for either linearly distributed coupler or circularly symmetric distributed coupler. The all-optical analogue to electromagnetic inducted transparency spectrum of one waveguide and double micro-ring resonators can be controlled by changing the coupling strength between waveguide and micro-rings, the absorption coefficient around micro-rings, as well as the asymmetric coupling coefficients between non-adjacent waveguides. The curves show that the transitions of transmission spectra sensitively depend on asymmetric coupling coefficients.