Operation of the APS photoinjector drive laser system.

[摘要] The APS photoinjector drive laser system has been in operation since 1999 and is achieving a performance level exceeding the requirement of stable operation of the LEUTL FEL system. One remarkable number is the UV energy stability of better than 2% rms, sometimes less than 1% rms. This report summarizes the operation experience of the laser system and the improvements made along the way. We also outline the route of upgrade of the system and some frontier laser research and development opportunities in ultrabright electron beam generation.

[发布日期] 2008-08-04

[学科分类] 核物理和高能物理

[关键词] ADVANCED PHOTON SOURCE;ELECTRON BEAMS;PERFORMANCE;BEAM INJECTION;FREE ELECTRON LASERS;ULTRAVIOLET RADIATION;STABILITY