基于Matlab的牛顿环实验仿真研究

Simulation of Newton Ring Based onMatlab

基于Matlab对牛顿环干涉实验进行了仿真.仿真过程中,通过改变入射光波长、透镜曲率半径、介质折射率以及薄膜厚度等参数观察到清晰的牛顿环干涉现象及其变化规律,并通过理论验证了仿真结果的合理性,证实了Matlab仿真可以作为实验的有效补充.

The Newton ring interference experiment is simulated based on Matlab. In the simulation process, by changing the wavelength, the radius of curvature of a lens, the refractive index and thickness of films,the interference phenomenon of Newton＇s ring and its variation can been clearly observed. And the rationali simulation results are verified through theory ,which confirmed that Matlab simulation can be used as an supplement to the experimental results. ty of the effective