Variation of the carrier-envelope phase of few-cycle laser pulses owing to the Gouy phase: a solid-state-based measurement.
Variation of the carrier-envelope phase of few-cycle laser pulses owing to the Gouy phase: a solid-state-based measurement.
复制标题
由于古伊相位而引起的少周期激光脉冲的载波包络相位的变化：基于固态的测量。
作者：
T. Tritschler;K. Hof;M. Klein;M. Wegener
激光脉冲的载波包络相位是近年来极端非线性光学中的一个重要参量。由于拓扑古伊相位，当脉冲传播通过透镜的焦点时，它发生变化。这种变化是通过一个简单的基于固态的方法来测量的。通过与简单的分析模型计算的比较，实验结果进行了分析。
The carrier-envelope phase of a laser pulse has recently become an important quantity in extreme nonlinear optics. Because of the topological Gouy phase, it changes while the pulse propagates through the focus of a lens. This variation is measured by a simple solid-state-based approach. The experimental results are analyzed by comparison with simple analytical model calculations.