Typical Patterns of Optical Branched Flow
The light is launched into the soap film through an optical fiber.
The optical beam propagates within the thin film, which acts as a slab waveguide with a locally varying thickness.
The light scatters from the thickness variations and forms the pattern of branched flow.
Credit: Patsyk et al, doi: 10.1038/s41586-020-2376-8.
The optical beam propagates within the thin film, which acts as a slab waveguide with a locally varying thickness.
The light scatters from the thickness variations and forms the pattern of branched flow.
Credit: Patsyk et al, doi: 10.1038/s41586-020-2376-8.
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