摘要
在连续波光阴极注入器的研究中 ,驱动激光器是一个关键技术 ,采用连续锁模振荡器的锁模输出作为种子源 ,用二极管连续泵浦放大 ,再连续倍频 。
The driving laser is very important in the CW-mode photoinjector. According to the requirement of CW-mode photoinjector, the output of a CW mode-locked laser is used as the laser seeds, amplified continuously, and frequency-converted to generate the driving laser. The seeding laser is a diode-pumped self mode-locked laser (GE-100), which can be synchronized with the driving signal through timing stabilizer (CLX-100). The repetition rate of laser pulse can be changed from 81.25 MHz to 10.16 MHz by Pockels' cell, and every laser pulse is continuously amplified for 8 times. After forth harmonic, the laser pulse energy reaches 0.3 μmJ at repetition rate of 10.16 MHz, and the laser pulse-duration is 5 ps.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2001年第3期295-298,共4页
High Power Laser and Particle Beams
基金
国家 8 6 3激光技术领域资助课题!(86 3-4 10 -2 )
关键词
光阴极注入器
锁模激光器
Amplification
Injection lasers
Laser mode locking
Laser pulses
Pumping (laser)
