d delay fps
Canvas is matched to your browser window. -1 ≤ x,y ≤ 1. d is the slit width. λ = 0.23 is the wave length.
Wave equation. One slit diffraction on 1024×1024 lattice. Wave intensity u2 is ploted to the left and 2 u2 is shown to the right.
Simulations on GPU
updated 19 Mar 2014