Simulation of Michelson interferometer based on MATLAB

One 、 principle

The structure diagram of Michelson interferometer is as follows ：

Two 、 Simulation results

The simulation parameters are as follows ：

1） Simulate beam propagation to lens ( Focus is 40cm)
2） Propagate to the beam splitter , The spectral ratio is set to 50%
3） A beam of light propagates to the tilted mirror 2, And to the reflector 2 Tilt , After returning to the beam splitter 
4）  Analog reference light , Propagate to the reflector 1, And from the mirror 1 Reflection back beam splitter 
5）  Object light and reference light propagate to the screen , And stack , Find its strength .

The final simulation results are as follows ：

Michelson interference simulation results

The above simulation matlab The program can be obtained from the following link ：

https://download.csdn.net/download/qq_36584460/80419207