Stability analysis of the laser system for the TTF photoinjector at Fermilab

Yang, Xi

Fermi National Accelerator Laboratory

关键词: Brightness;    Solid State Lasers;    43 Particle Accelerators;    Electron Beams;    Production;   

DOI  :  10.2172/823675
RP-ID  :  FERMILAB-TM-2246
RP-ID  :  AC02-76CH03000
RP-ID  :  823675

美国|英语

来源: UNT Digital Library

【 摘 要 】

A solid-state laser system that produces a 1MHz pulse train of 800 pulses with 18 {micro}J per pulse at {lambda} = 263.5 nm has been developed to meet the requirements of the TESLA Test Facility (TTF) at Fermilab and in operation since 1998.[1,2] Besides the production of high charges, high brightness electron beams, the need for high bunch charge stability requires that each laser pulse in the pulse train must have the same energy, and the energy per laser pulse should not vary significantly from shot to shot. This motivates the stability analysis of the laser system for the TTF photoinjector.