【摘要】 介绍了在大学物理教学中引入的金相图片假彩色编码实验的原理及方法 ,说明了学生通过该实验课教学 ,能直观地理解近代光学的基本原理 ,同时接受光学卷积、付里叶变换、光棚编码、制版等较为全面的实验技能的训练 .整个教学过程取得了良好的教学效果 .更多还原

【Abstract】 This article tells about the principle and procedure of grating encoding method to process metallography film, which has been designed into a new college physical experiment. By doing this experiment, the students can more easily and directly understand some of the princples of the advanced optics. At the same time, they also receive relative entire practice on the optical experimental techniques such as grating encoding, making printing plate etc. The whole teaching activies gain good effect.更多还原