Influence of position of output mirror on beam of two rod solid state laser has been analysed by means of matrix optics and experiment.
采用矩阵光学理论和实验相结合的方法，分析了输出镜对双棒串接固体激光器输出光束的影响。
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The principle that Faraday rotator mirror eliminates polarization-induced fading was analyzed by means of Jones matrix. And the basic principle of the sensor was described.
Specially have steel board adjustment function, graphic scale, rotate, mirror image, matrix permutation, idling, select line or line number, etc, Which will frequently be used in daily work.