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arXiv 1503.03274physics.optics
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超越Lugiato-Lefever方程的频率梳产生:多稳定性与超腔孤子

Frequency comb generation beyond the Lugiato-Lefever equation: multi-stability and super cavity solitons

Tobias Hansson, Stefan Wabnitz

AI总结:

该研究跳出平均场近似与Lugiato-Lefever方程框架,利用Ikeda map揭示微谐振器高功率下的新动力学区域、多值定态与倍周期模式,还预测了新型超腔孤子,拓展了光学频率梳产生的理论认知。

摘要:

本文研究微谐振器中光学频率梳的产生,未采用平均场近似。研究发现,在高腔内功率下会出现无法用Lugiato-Lefever方程建模的新动力学区域。借助Ikeda map(池田映射),我们证明了多值定态的存在并分析了其稳定性。文中还研究了倍周期模式,并预测了一种与多稳态相关的新型超腔孤子。

英文摘要:

The generation of optical frequency combs in microresonators is considered without resorting to the mean-field approximation. New dynamical regimes are found to appear for high intracavity power that cannot be modeled using the Lugiato-Lefever equation. Using the Ikeda map we show the existence of multi-valued stationary states and analyse their stability. Period doubled patterns are considered and a novel type of super cavity soliton associated with the multi-stable states is predicted.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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