Abstract : Interferometric out-of-focus images of freezing droplets are presented, and compared to simultaneous in-focus images. In these experiments, the freezing process is characterized by a breaking of the initial droplet’s glare points into a wide number of neighbor bright spots. The 2D-Fourier transforms of the interferometric patterns show an elliptical contour, with a central spot and eventually symmetric spread spots more or less intense, located around the position of the initial glare points of the liquid droplet (depending on the degree of freezing).
https://hal-normandie-univ.archives-ouvertes.fr/hal-02110922
Contributor : Marc Brunel <>
Submitted on : Thursday, April 25, 2019 - 4:14:03 PM Last modification on : Thursday, June 18, 2020 - 12:32:06 PM