摘要
本文探讨了牛顿环干涉的原理,并指出牛顿环现象可以应用于检测光学器件表面质量、测量透镜的曲率半径、测量未知液体的折射率。
The interferential principle of Newtonian ring is expounded, The essay points out that we can precisely check the surfical quality of the optical components, and measure the radius of curvature of the lensatic surface and the refractive index of the liquid.
出处
《中国西部科技》
2007年第4期86-87,共2页
Science and Technology of West China
关键词
牛顿环
等厚干涉
液体折射率
Newtonian rings
film interference
refractivity of liquid
