摘要
根据光的双缝干涉实验理论,利用MATLAB编写程序对双缝干涉实验进行模拟,绘制出双缝干涉的图样和光强分布曲线,并且同步计算出相应的条纹间距和对比度,直观地展现了单色光的双缝干涉这一物理现象,实验结果与实际计算结果一致,为双缝干涉的理论与实验提供了有效的支持.
According to young’s interference experiment theory,to simulate young’s interference experiment, describe interference pattern and intensity distribution curve by MATLAB program. And calculate fringe spacing and contrast synchronously. By the computer simulation,the experimential phenomena is intuitive and distinct. It offers a effective supplementary means for young’s interference theory and experiment teaching.
出处
《河南科学》
2010年第6期654-656,共3页
Henan Science
基金
陕西省教育厅资助项目(09JK430)
渭南师范学院研究生项目(09YKZ019)
关键词
MATLAB
双缝干涉
实验模拟
MATLAB
young’s interference
experimental simulation
