利用菲涅耳双棱镜研究光的干涉现象  

Study of optical interference using Fresnel biprism

作　　者：杨振军[1,2] 许景周[1,2] 庞兆广[1,2] 李玉现[1,2] 

机构地区：[1]河北师范大学物理科学与信息工程学院,河北石家庄050024 [2]河北师范大学河北省新型薄膜材料重点实验室,河北石家庄050024

出　　处：《物理实验》2017年第4期23-26,共4页Physics Experimentation

基　　金：河北师范大学第16批教学改革研究项目(No.2016XJJG014)

摘　　要：简要地给出了菲涅耳双棱镜干涉实验的基本光学原理和实验过程;重点对在实际教学中常见的观察不到干涉条纹、测量误差较大、凸透镜的选择、干涉条纹不均匀等情况进行了详细地讨论,并给出了解决问题的方法.The basic optical principle and the experimental process of the Fresnel biprism interference experiment were presented in brief. The common problems in experimental teaching, such as no interference fringe detected, large measurement error, choosing of convex glass and non-uniform in- terference fringes, were discussed in detail, and the solving methods were given.

关 键 词：菲涅耳双棱镜 干涉 波动光学 

分 类 号：O436.1[机械工程—光学工程]