在双棱镜干涉实验中检验两虚光源间距离的新方法

A New Method for Testing the Distance between Double Virtual Light Source in the Experiment of Double Prism Interference

本文采用作图法研究在双棱镜干涉测钠光波长的实验，总结出以直接测得量检验两虚光源之间距离的新方法。

A new method for testing the distance between double virtual light sources in the experiment for neasuring wavelength of Na light using double prism interence is given by graphic method in this paper.