For improving the energy conversion efficiency from the pump to the available optical field in the microcavity, the dual coupled microcavities are proposed. Based on the coupled nonlinear Schrödinger equations, the optical field and spectrum characteristics inside the dual coupled microcavities can be studied, and the effect of the each parameter on the field is analyzed. Simulation results indicate that the bright soliton can exist in the coupled microcavities. The weak pump causes soliton breathers, even a sinusoidal field, while the increment of the pump power leads to the multi-pulse and chaos. Additionally, the trigger pulse has an important role to excite multi-pulse field and the mixed field. The diagram of the coupled field with various frequency detuning is also demonstrated. The significant soliton generates on the condition that the frequency of the first microcavity is in a certain range of several GHz. Theoretical analysis results are significant for studying the fi...

中文翻译：

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双耦合微腔内部光场和光谱特性的稳定性分析

为了提高从泵浦到微腔中可用光场的能量转换效率，提出了双耦合微腔。基于耦合的非线性薛定ding方程，可以研究双耦合微腔内部的光场和光谱特性，并分析各个参数对场的影响。仿真结果表明，亮孤子可以存在于耦合的微腔中。弱的泵会导致孤子呼吸，甚至是正弦波场，而泵功率的增加会导致多脉冲和混乱。另外，触发脉冲在激发多脉冲场和混合场方面起着重要作用。还展示了具有各种频率失谐的耦合场的示意图。有效孤子在第一微腔的频率在几GHz的特定范围内的条件下产生。理论分析结果对研究燃料电池有重要意义。