摘要
由多通放大器的理论计算了脉冲的放大特性，并进行了钛宝石的四程放大实验。当输入信号光为１ｍＪ时，通过四程放大，获得Ｔ２０ｍＪ的脉冲输出。
Although regenerative amplifier is one of the most used preamplifiers, a number of electro-optical elements are necessary for trapping and dumping the weak signal pulse, which limits the outputenergy. Based on the basic theory, the gain characteristics of the multi-pass amplifier is analyzed. A fourpass scheme is employed to carry out the multi-pass experiments which successfully yield 20mJ output energy.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
1999年第6期649-652,共4页
High Power Laser and Particle Beams
基金
国防科技基础研究基金
关键词
钛宝石激光器
超短脉冲
四通放大器
multi-pass amplifier
Ti:S apphire laser
ultra-short pulse
double-side pumping
fluence distribution
