L.Valzania - Visualization 1.avi
Lorenzo Valzania
Thomas Feurer
Peter Zolliker
Erwin Hack
10.6084/m9.figshare.5630380.v1
https://opticapublishing.figshare.com/articles/media/L_Valzania_-_Visualization_1_avi/5630380
Excerpt from the ptychographic reconstruction of a phase object. The phase object is a polypropylene slab into which 3 rings of different depths are engraved. Top left: currently used experimental diffraction patter. Top right: current estimate of the amplitude of the exit wave (the product between the probe function and the object transmission function) at the object plane. Bottom left: current estimate of the reconstructed object amplitude. Bottom right: current estimate of the reconstructed object phase.
2018-01-25 16:23:21
ptychography
phase retrieval methods
THz imaging
Diffraction