摘要
用高通断比 ICCD作为快速光开关 ,在中国科学技术大学的 80 0 Me V电子储存环上建造了一套光学速调管谐波超辐射测量系统 ,从每隔 1 0 6个自发辐射脉冲 1个谐波超辐射脉冲所形成的脉冲链里选出超辐射脉冲 ,测量谐波辐射的相干增强因子和谱宽。
An optical klystron is built in the 800 MeV electron storage ring at University of Science and Technology of China for harmonic super-radiation generation. In single bunch operation mode the repetition rate of the spontaneous radiation pulses is about 4.533 MHz, and the repetition rate of the seed laser pulses is about 3 HZ, while the radiation pulse duration is 300 ps. For measuring harmonic radiation a high on/off ratio ICCD is used as an optical switch to reject spontaneous radiation pulses of high repetition rate.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2001年第4期385-388,共4页
High Power Laser and Particle Beams
基金
国家 8 63激光技术领域基金
高校博士点基金
中科院知识创新工程资助课题
