Simulation of the Thin Film Interference with Matlab GUI

In order to simulate the thin film interference with the change of lambda and geometric parameter of the interference device.Taking advantage of the design and development function of Matlab graphic user interface,combining a visible optical spectrogram,a interactive simulation graphical user interface for wedge-shaped film,Newton's ring and Michelson interferometer was created.The result of simulation is the same as experiment.The GUI makes it easy for student to understand the thin film interference.