【摘要】 <正> 本文介绍测量激光等离子体密度分布的实验装置.它由激光器和干涉仪两个部分组成.所用干涉仪的二臂(物光和参考光)能自动保证等光程,可以方便地使用于有极高时间分辨率要求的干涉测量,避免了精密而繁琐的调整.更多还原

【Abstract】 In this paper, the experimental arrangment for measuring laser-plasma density profile is presented. It consists of two parts: a laser system and a interferometer. The two arms of the interferometer can keep equal optical pathes automatically, when time resolving power of a interference diagnosis is demanded to be very high, it is very convenient to use this arrangment instead of precise and complicated adjustment.更多还原