摘要
将迈克耳孙于涉仪的一个反射镜改装为球面镜，可以得到与牛顿环实验等效的光路，平行光照明时可制作波带片．反射镜移动时条纹变化有一定的规律，移动时随着等光程位置的改变，可使彩色条纹为不同大小的圆环．
Replaced a mirror of the Michelson interferometer with a spherical mirror,we can attain the equivalent optical diagram of a Newton-s ring experiment.As lighted with parallel ray,we can make the zone plate with the instrument.In this essay we also discussed the law of fringe movement as the mirror moved ahead and backward,and pointed out that the coloured interference rings would have different radius that corresponding the equal optical pathposition of the two mirrors.
出处
《首都师范大学学报（自然科学版）》
1996年第4期31-36,共6页
Journal of Capital Normal University：Natural Science Edition
关键词
迈克耳孙干涉仪
牛顿环
球面镜
干涉仪
Michelson interferometer,Newton's ring,interference fringes movement.
