论文标题
双泵的谐振器中Kerr Soliton梳子的带宽和转换效率分析，异常分散
Bandwidth and Conversion-Efficiency Analysis of Kerr Soliton Combs in Dual-Pumped Resonators with Anomalous Dispersion
论文作者
论文摘要
在高Q微孔子中生成的Kerr频率梳具有许多应用中的巨大潜力，并且预测和量化其行为，性能和稳定性是系统设备设计的关键。根据Lugiato-Lefever方程的扩展，我们在本文中调查了将泵方案从熟悉的单色泵更改为同时泵送两种模式的双色调配置的观点。对于异常分散，我们详细研究了两种模式之间令人失望的偏移和总泵功率分配的最佳选择，以优化单核梳状状态，以相对于诸如功率转换效率和带宽等性能指标。我们的方法还允许量化最佳单固体梳状状态的性能指标，并在广泛的技术相关参数中确定其趋势。
Kerr frequency combs generated in high-Q microresonators offer an immense potential in many applications, and predicting and quantifying their behavior, performance and stability is key to systematic device design. Based on an extension of the Lugiato-Lefever equation we investigate in this paper the perspectives of changing the pump scheme from the well-understood monochromatic pump to a dual-tone configuration simultaneously pumping two modes. For the case of anomalous dispersion we give a detailed study of the optimal choices of detuning offsets and division of total pump power between the two modes in order to optimize single-soliton comb states with respect to performance metrics like power conversion efficiency and bandwidth. Our approach allows also to quantify the performance metrics of the optimal single-soliton comb states and determine their trends over a wide range of technically relevant parameters.
