杨氏双缝干涉实验的计算机模拟  

Computer Simulating of Young’s Double Slit Interference Experiments

作　　者：宫建平[1] 

机构地区：[1]晋中学院物理与电子工程学院,山西晋中030600

出　　处：《晋中学院学报》2013年第3期1-6,共6页Journal of Jinzhong University

基　　金：晋中学院教改资助项目(JG20090104;JG20090119;JG20090205);山西省教育厅资助项目;山西省普通本科高等教育教学改革项目(晋教高[2009]19号)

摘　　要：为研究杨氏双缝干涉实验,借助Matlab语言编程进行了计算机虚拟仿真.该仿真能够直接绘制出各种条件下的杨氏双缝干涉的图样和光强分布曲线,并能同步计算出相应的条纹间隔,所得图样细致逼真,并可直观地分析该实验.该仿真技术使整个实验过程可观察,为理论分析和实验教学提供了新的有效的辅助手段.In order to study the phenomenon of Young＇s double slit interference experiment, the experiment of computer simulation was made by using Matlab program in the article. The simulation can draw the interference patterns and distributing curves of intension under any conditions, and work out the corresponding interval of interference fringe. The drawings are delicate and distinct, which can help us to observe and analyze this experiment. The simulation makes the whole physical process observable, and which offers a new effective supplementary means for optical theory analysis and experiment teaching.

关 键 词：杨氏双缝干涉 仿真 MATLAB程序 

分 类 号：O441.1[理学—电磁学]