Simulating Diffraction Patterns with the Angular Spectrum Method

Light Source
Wavelength (nm) Intensity
Aperture :
N Slit Circular
Number Of Slits Width (mm) Height (mm) Distance between slits (mm): Aperture Radius (mm)
Add Lens
Distance Lens to Aperture (cm): Focal Length (mm)
Screen
Distance Screen to Aperture (cm): Width (mm) Height (mm)