In this study we explore the optimization of laser pulse duration to obtain the shortest possible pulse. We do this by employing a feedback loop between a pulse shaper and pulse duration measurements. We apply to this problem several iterative algorithms including gradient descent, Bayesian Optimization and genetic algorithms, using a simulation of the actual laser represented via a semi-physical model of the laser based on the process of linear and non-linear phase accumulation.

翻译：在这项研究中,我们探索激光脉冲时间的优化,以获得尽可能短的脉冲。我们这样做的方法是使用脉冲形状器和脉冲长度测量之间的反馈循环。我们对这个问题应用了几种迭代算法,包括梯度下降法、巴耶斯优化法和遗传算法,利用基于线性和非线性阶段累积过程的半物理激光模型模拟实际激光。