平面衍射光栅衍射图样的计算机模拟分析

The Computer Analogy and Analysis of Plane Diffraction Patterns of Diffraction Grating

通过计算机模拟的方法 ,用VB语言编写程序 ,运行后可在屏幕上模拟显示平面衍射光栅衍射图样 ,而且可以实现人机对话 .灵活选择不同参数 ,可以得到比课本上更直观更多样化的图形 。

Diffraction patterns of plane diffraction grating are obtained through computer analogy with VB program on screen. We can get more intuitional and diversiform graph by change parameter through man machine conversation. It is good help for physics teaching.