TW Laser system for Thomson scattering X-ray light source at Tsinghua University

• 作 者: 颜立新 杜应超 杜强 李任恺 华剑飞 黄文会 唐传祥
• 机 构: Accelerator Laboratory, Department of Engineering Physics, Key Laboratory of Particle & Radiation Im
• 出 处: 中国物理C
• 发表日期: 2009年S2期
• 关键词: Thomson radiofrequency sapphire ultraviolet shaping brightness scattered optimiz

A TW (Tera Watt) laser system based on Ti:sapphire mainly for the Tsinghua Thomson scattering X-ray light source (TTX) is being built. Both UV (ultraviolet) laser pulse for driving the photocathode radiofrequency (RF) gun and the IR (infrared) laser pulse as the electron-beam-scattered-light are provided by the system. Efforts have also been made in laser pulse shaping and laser beam transport to optimize the high-brightness electron beam production by the photocathode RF gun.

A TW (Tera Watt) laser system based on Ti: sapphire mainly for the Tsinghua Thomson scattering X-ray light source (TTX) is built. Both UV (ultraviolet) laser pulses for driving the photocathode radiofrequency (RF) gun and the IR (infrared) laser pulse as the electron-beam-scattered-light are provided by the system. Efforts have also been made laser pulse shaping and laser beam transport to optimize the high-brightness electron beam production by the photocathode RF gun.