摘要
依据七色光可合成为白光的原理,基于Matlab软件仿真白光牛顿环干涉实验;通过改变仿真参数,研究平凸透镜曲率半径的变化对干涉条纹的影响,通过对比入射光和透射光的仿真干涉条纹,分析色光的互补现象。结果表明,白光牛顿环干涉实验的仿真图像,颜色鲜艳而逼真;干涉条纹的间距和半径与平凸透镜的曲率有关;入射光和透射光干涉条纹为互补色。
According to the theory that seven colors light can turn into white light,the interference experiments of white light Newton＇s ring are simulated based on Matlab software.By changing the simulation parameters,the influence of the change of plano-convex lens curvature radius on interference fringes is researched.And by comparing the simulation interference fringes of incident and transmission light,the complementary phenomenon of chromatic light was analyzed.The results show that,the colors of the simulation pictures of the interference experiments of white light Newton＇s ring are brilliant and vivid,the spacing and radius of the simulation interference fringes are related to curvature of the plano-convex lens,and the simulation interference fringes of incident and transmission light are complementary colors.
出处
《实验室科学》
2012年第2期65-67,共3页
Laboratory Science
关键词
七色光
牛顿环干涉实验
仿真
色光互补
seven colors light
interference experiment of Newton＇s ring
simulation
chromatic light complementary
