编者按

迈克耳孙干涉仪测折射率时的异常现象研究

  • 南 阳 ,
  • 熊 畅 ,
  • 唐 芳 ,
  • 李朝荣
展开
  • 1. 北京航空航天大学材料科学与工程学院,北京 100191;   2. 北京航空航天大学物理科学与核能工程学院,北京 100191
南阳(1994—),男,江西樟树市人,北京航空航天大学材料科学与工程学院2013 级本科生.

收稿日期: 2015-12-30

  修回日期: 2016-05-04

  网络出版日期: 2016-11-20

基金资助

北京航空航天大学重大教改项目资助

The abnormal phenomenon of measuring refractive index with Michelson interferometer

  • NAN Yang ,
  • XIONG Chang ,
  • TANG Fang ,
  • LI Chaorong
Expand
  • 1. School of Material Science and Engineering,Beihang University,Beijing 100191,China;   2. School of Physics and Nuclear Energy Engineering,Beihang University,Beijing 100191,China

Received date: 2015-12-30

  Revised date: 2016-05-04

  Online published: 2016-11-20

Supported by

 

摘要

针对迈克耳孙干涉仪以激光为光源测量玻璃板折射率所产生的异常现象,本文从几何光学理论出发进行了讨论,简明直观地给出了干涉条纹吞吐转折点与零光程点、光程、虚光源相对位置之间的关系,并与实验数据进行了对比.

本文引用格式

南 阳 , 熊 畅 , 唐 芳 , 李朝荣 . 迈克耳孙干涉仪测折射率时的异常现象研究[J]. 大学物理, 2016 , 35(11) : 52 -56 . DOI: 10.16854/j.cnki.1000-0712.2016.0167

Abstract

While Michelson interferometer and laser are used to measure the refractive index of glass pane,there is an abnormal phenomenon. When we put a glass pane into one side of the light path,we observe an abnormal phenomenon of equal inclination inference rings puff. In this letter,we analyze the phenomenon in terms of geometrical optics and make clear the relationship between the turning point of interference fringe,zero light path difference and the relative location of virtual light sources. We also perform comparative analysis with experimental data.

参考文献

 
文章导航

/