class Simulation_Compare_3(Scene): title_slit = Text("狭缝", font_size=28, color=WHITE).move_to(grid[1+cols].get_edge_center(UP)).shift(UP * 0.4) title_square ...

A laser beam is shone onto a variable rectangular aperture. The size of the hole determines the type of diffraction produces on the screen. Very small apertures produce Fraunhofer diffraction, and ...