摘要
计算狭缝和双棱镜之间的距离对折射光束单心性的影响，发现只有间距合理，干涉条纹才清晰易辨。
The monocentric effect of the distance between the gap and biprism on refractive light is calcchted.It is concluded that only proper space can make interference fringe clear and easy to recognize .
出处
《大学物理实验》
1998年第4期24-25,共2页
Physical Experiment of College
关键词
棱镜
折射
单心光束
条纹
prism
refraction
monocentric beam fringe
