**Interference** ================ .. py:currentmodule:: symplyphysics.optics.wave_optics.interference **Contents:** .. toctree:: :maxdepth: 4 optics.wave_optics.interference.double_slit optics.wave_optics.interference.minmax optics.wave_optics.interference.newton_rings optics.wave_optics.interference.optical_distances optics.wave_optics.interference.thin_films