两级钛宝石激光系统放大实验  

AMPLIFICATION EXPERIMENTS ON A TWO-STAGE Ti∶SAPPHIRE LASER SYSTEM

作　　者：张树葵[1] 文国庆[1] 王晓东[1] 郭良福[1] 唐军[1] 王清月 周丕璋 彭翰生[1] 

机构地区：[1]中物院等离子体物理国家重点实验室

出　　处：《强激光与粒子束》1998年第3期327-329,共3页High Power Laser and Particle Beams

基　　金：国防科研基础研究基金

摘　　要：采用两级多程放大构型进行了钛宝石脉冲激光的多程预放大和功率放大实验，以倍频ＹＡＧ为泵浦源，当注入光能量为１ｎＪ时输出脉冲能量达２３ｍＪ，放大总增益大于１０７。Multipass preamplification and power amplification experiments are performed with a two-stage Ti∶sapphire multipass configuration. Using a frequency-doubled Nd∶YAG laser as a pumping source, a 1nJ injected seed pulse is amplified to 23mJ with overall gain over 107.

关 键 词：脉冲激光放大 钛宝石激光 超短脉冲激光 

分 类 号：TN248.11[电子电信—物理电子学]