1. Focal Spot and Wavefront Sensing of an X-Ray Free Electron laser using Ronchi shearing interferometry. Issue 1 (December 2017) Authors: Nagler, Bob; Aquila, Andrew; Boutet, Sébastien; Galtier, Eric; Hashim, Akel; S. Hunter, Mark; Liang, Mengning; Sakdinawat, Anne; Schroer, Christian; Schropp, Andreas; Seaberg, Matthew; Seiboth, Frank; Driel, Tim; Xing, Zhou; Liu, Yanwei; Lee, Hae Journal: Scientific reports Issue: Volume 7:Issue 1(2017) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗