Visualization1.mp4 (4.28 MB)
Visualization1.mp4
media
posted on 2020-01-08, 15:15 authored by Thomas Walger, Théophane Besson, Valentin Flauraud, Roger Hersch, Juergen BruggerLevel-line moiré sample made of two layers of superposed lenslet gratings and depicting the face of Michelangelo's David. In this video the illumination comes from behind the sample (transmission mode) and the dynamic moiré effect comes from tilting the sample.