the paper studies the prolongation of famous fresnel's biprism interference in the interference of light, interference pattern of orthogonal biprism.
研究光的干涉中闻名的菲涅耳双棱镜干涉的拓展,正交双棱镜的干涉图样。
the distribution curves of light intensity of orthogonal biprism interference is made from experimental results.
通过实验结果作出正交双棱镜干涉的光强度分布曲线。
this article aims at the shortcomings which in the biprism interference experiment teaching to make the teaching improvement: introduces the camera to strengthen teaching intuitive;
本文针对双棱镜干涉实验教学中出现的弊端进行教学改进:引入摄像头增强教学直观性;
how to improve the measurable accuracy of wavelength of light wave in biprism interference of light is discussed in this paper, and a simple, efficient experimental way is derived.