摘要
本文给出一种测量折射率微小变化的方法,并借助迈克尔逊干涉仪测定水和空气在低压条件下折射率随压强的变化情况。
The method of measuring the slight change of refractive index is given, The changes of refrac tive index of water and air with pressure is measured under low pressure using Michelson interferometer.
出处
《大学物理实验》
1997年第4期22-23,共2页
Physical Experiment of College
关键词
迈克尔逊干涉仪
折射率
压强
Michelson interferometer
refractive index
pressure