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arXiv 2103.06005physics.optics
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用于CPA laser仿真的瞬时频率表示

Instantaneous Frequency representation used for CPA laser simulation

Thomas Oksenhendler, Stefan Bock, Ulrich Schramm

摘要:

我们提出了一种新的直观的图形方法,其特征在于由一个大的时间带宽积的拉伸脉冲的非线性效应的模拟。例如,它允许精确确定CPA(啁啾脉冲放大)激光链中发生的效应,例如通过非线性克尔效应产生的预脉冲。该方法不限于一阶色散,并且可以处理所生成的预脉冲的所有结果失真。

英文摘要:

We present a novel intuitive graphical method for the simulation of non-linear effects on stretched pulses characterized by a large time-bandwidth product. By way of example, it allows precise determination of effects occurring in CPA (chirped pulse amplification) laser chains, such as the pre-pulse generation by the non-linear Kerr effect. This method is not limited to first order dispersion and can handle all resulting distortions of the generated pre-pulse.

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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