摘要
依据等厚干涉原理 ,介绍用劈形薄膜表面上所产生的干涉现象即劈尖干涉测定液体折射率的方法 ,并给出测量结果 .
This article,based on the principle of inteference of equal thickness,introduces the interference phenomenon on the wedge-shaped thin film i.e.the method to measure liguid wedge,and gines the measured results.
出处
《宁德师专学报（自然科学版）》
2001年第2期110-113,共4页
Journal of Ningde Teachers College(Natural Science)
关键词
等厚干涉
劈尖干涉
光程差
折射率
interference of eaual thickness
inerferece ofcut edge
optical path difference
index of refraction
