The impact of pump pulse fluctuations on ultrafast nonlinear frequency conversion processes in optical fibers is investigated. A simple measure of the sensitivity of a particular process to pump technical noise is introduced and tested against numerical ensemble simulations for normal-dispersion continuum generation and dispersive-wave generation. The proposed measure is found to adequately describe the impact of technical noise at the per mill or percent level.

中文翻译：

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量化泵噪声对光纤非线性过程的影响

研究了泵浦脉冲波动对光纤中超快速非线性频率转换过程的影响。引入了一个简单的方法来测量特定过程对泵送技术噪声的敏感性，并针对用于正色散连续体生成和色散波生成的数值集成模拟进行了测试。发现拟议的措施足以描述每磨或百分比水平的技术噪声的影响。