【摘要】 依据光栅衍射理论,利用计算机的计算功能和作图功能对光的多缝衍射实验进行了模拟.由于采用了面向对象的编程语言C++,使得软件的使用非常简单,只要任意设定实验的参数,计算机就会快速地绘出各种复杂的衍射图线,并准确地再现光栅衍射的现象及规律.便于对光的干涉和衍射现象进行深入的研究.更多还原

【Abstract】 Based on the theory of diffraction,the law and phenomena of multi-slit diffraction are simulated numerically and graphically by programming technology.As the OOP(Object-Oriented Programming) language C++ is employed,the program is user-friendly.After arbitrary parameter is assigned,various kinds of complex diffraction figures will be plotted by computer automatically,and the phenomenon and rules of multi-slit diffraction will be reproduced accurately.The further investigations of the phenomenon of optical interface and diffraction are also facilitated.更多还原