Soap Halos
Laser scattering in Plateau borders. The “parlaseric circle” is a luminous ring generated by light scattering in foam or soap bubbles. The name was inspired by the atmospheric phenomena known as a parhelic circle.
[OPN 2022 Photo Contest Honorable Mention]
—Adriana P.B. Tufaile, Soft Matter Lab, EACH-University of São Paulo, São Paulo, Brazil