本文介绍一种测量柱面镜曲率半径的基本原理和检测系统结构。
The paper present a new measuring method and system structure that can detect cylindrical miror radius.
按高斯光束分布计算出给定腔长的反射镜曲率半径、光腰及镜面处光斑尺寸等参量。
For a given cavity length, the parameters, including the curvature of reflector, waist radius and spot size on reflectors, are calculated according to the Gaussian profile.
结果表明随着输出镜曲率半径的减小，光强峰值和光斑大小有轻微减小，稳定性更高。
The result shows that with the decrease of the curvature radius, the peak value of intensity and the facula decrease slightly, however the stability is still higher.
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