Light interference demonstration based on MATLAB
Interference is one of the important phenomena in optics, which describes the interaction and interference effects between light waves. In this article, we will use MATLAB to demonstrate the interference phenomenon of light and provide the corresponding source code.
In order to perform an interference demonstration, we first need to understand some basic optical concepts. Interference usually occurs when two or more light waves meet, and they can either reinforce or cancel each other out. This interaction is caused by the phase difference of the light waves, which depends on the path difference and wavelength of the light waves.
Below is a simple interference demonstration example where we will use two coherent light sources and observe their interference effects.
% 定义参数
lambda = 633e-9; % 光波长（单位：米）
d = 1e-3; % 光波路径差（单位：米）
L = 10e-3; % 屏幕宽度（单位：米）
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