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RAY MATRIX FOR GAUSSIAN BEAM PROPAGATION IN A NONLINEAR MEDIUM - EXPERIMENTAL RESULTS

机译:高斯光束在非线性介质中的射线矩阵-实验结果。

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摘要

The validity of a ray-matrix formulation of Gaussian beam propagation in a liquid nonlinear medium exhibiting self-defocusing is examined experimentally. By comparing the measured spot size of a Gaussian laser beam passing through the medium with the calculated spot size, it was found that the theory is consistent with the experimental results as long as the waist position of the input beam is not close to the exit surface of the medium. [References: 19]
机译:实验检验了高斯光束在表现出自散焦的液体非线性介质中传播的射线矩阵公式的有效性。通过将通过介质的高斯激光束的测得光斑尺寸与计算出的光斑尺寸进行比较,发现只要输入光束的腰部位置不靠近出射表面,该理论就与实验结果相符。媒介。 [参考:19]

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