SLAC National Accelerator Laboratory is one of 17 Department of Energy (DOE) National Laboratories, and operated by Stanford University on behalf of the DOE. SLAC develops and operates some of the world’s premier science facilities, including the first hard X-ray free-electron laser….
What is LLRF doing? Control and maintain the specified phase and amplitude stability of accelerating field in RF cavity during beam traveling. Also maintain the filling stage of the RF pulse. The stability requirement varies in different accelerators, determined by specific application….