Consider Fraunhofer diffraction of coherent light (e.g., a laser
beam) from a double slit.
Use Matlab (or some other program) to calculate and plot the
diffraction pattern you would expect from two slits, each 0.230 mm
wide, with a center-to-center separation of 0.853 mm, on a screen
that is 62.3 cm downstream of the slit, when illuminated by a
helium-neon laser (??=633 nm). Turn in a printout of your plot –
which should have properly labeled axes, etc., of course!