Experimental observations of thermo-optical bistability and self-pulsation in silicon microring resonators
Experimental observations of thermo-optical bistability and self-pulsation in silicon microring resonators
复制标题
DOI：
10.1364/josab.31.000201
复制
发表时间：
2014-02
影响因子：
1.9
通讯作者：
Libin Zhang;Y. Fei;Yanmei Cao;Xun-Lan Lei;Shaowu Chen
中科院分区：
文献类型：
--
作者：
Libin Zhang;Y. Fei;Yanmei Cao;Xun-Lan Lei;Shaowu Chen
实验观察到硅微腔中的光学双稳和自脉动现象。通过改变输入光功率和波长可以控制SP的波形和频率，并且通过在嵌入MRR中的PN结上施加反向电压可以容易地调制SP的区域。采用耦合模理论和微分方程线性稳定性分析方法对这些现象进行了理论研究，理论结果与实验结果吻合较好。
Optical bistability and self-pulsation (SP) in silicon microring resonators (MRRs) are experimentally observed. The waveforms and frequencies of SP can be controlled by changing input light power and its wavelength, and the region of SP can be modulated readily by applying a reverse voltage on the PN junction embedded in the MRR. These phenomena are theoretically studied by adopting the coupled-mode theory and linear stability analysis method for differential equations, with theoretical results fitting well with the experimental ones.