Visualization 1: Capturing and visualizing transient X-ray wavefront topological features by single-grid phase imaging

The lower periphery of a mouse lung during two breaths, using single-grid x-ray phase imaging to extract a) magnitude and b) angle of the phase gradient, and c) vertical and d) horizontal phase gradients. Originally published in Optics Express on 17 October 2016 (oe-24-21-24435)