【摘要】 本文通过对三只激光管模式的测定,阐述共焦球面扫描干涉仪的基本原理,对获得的实验数据进行计算研究,分析得出三个激光管中三号激光器综合质量最好。更多还原

【Abstract】 On the basis of measurating the modes of three laser tubes,this article explains the basic principle of confocal sphere interferometer,and works over the acquired experiment data.At last we conclude that the third laser is the best one in general quality.更多还原