Photon diffusion is an approximate description of how light spreads through a material in which scattering is much more common than absorption. In such media, photons undergo many successive scattering events, which repeatedly change their direction of travel.
Photon diffusion is an approximate description of how light spreads through a material in which scattering is much more common than absorption. In such media, photons undergo many successive scattering events, which repeatedly change their direction of travel.
Source: Wikipedia "Photon diffusion" · CC BY-SA 4.0
Share this article: X · Bluesky