迈克尔逊干涉仪实验中的几个问题

Some Problems in the Experiment of Michelson Interferometer

对物理实验迈克尔逊干涉仪的调节和使用中常存在的几个问题进行分析和讨论,指出形成定域或非定域干涉取决于光源,产生等倾或等厚干涉不仅与M1与M′2之间的夹角α有关,还受其间的空气层厚度d影响.从3个方面给出仪器调整的方法.

Problems about the regulation and the usage of Michelson interferometer are analysed and discussed in this article.It is put forward that the localized and non-localized interference are produced by different light source separately,and the interference of equal thickness or of equal inclination depends on the angle between M_1 and M′_2 and the thickness d inside them.Methods to regulate the instrument are thus given.