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• You can change:
  1. distance between slits, initial value = 150
  2. wavelength of plane wave, initial value=15
  3. Hit the "Start" button inside the window will start the animation
  4. You can also drag one of the slit to change distance between slits
  5. If you click or drag the LEFT mouse , the animation suspend. animation resume when it is released.

     distances from both slits to the mouse (d1,d2) are shown in the "texField"

     with format "d1 - d2 = path difference" , numbers are divided by wave length

     If you click or drag the LEFT mouse , the animation suspend. Click right mouse button again to resume.

  6. Close the created window to Quit.

Click the button to start the double slit experiment. You can open multiple windows by clicking on the button more than once.