laser beam-expanding telescope
... 激光束亮度：laser beam luminance 激光束扩展器：laser beam-expanding telescope 激光束焦点：laser beam foucing ...
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Based on matrix optics, the relationship between maladjustment and expanding ratio of the laser beam expanding telescope has been analyzed in this paper.
本文利用矩阵光学的方法，分析了扩束望远镜的失调量与扩束比之间的关系。
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