A sampling of recent measurements at the APS SASE-FEL

摘要

The Low-Energy Undulator Test Line (LEUTL) experiment at the Advanced Photon Source, Argonne National Laboratory, has been operating as a fully saturated, SASE-based free-electron laser. The diagnostics capabilities at the LEUTL experiment permit good characterization of both SASE light and electron beam properties. In this paper, we present the results of recent measurements and their comparison to theoretical prediction.