双向抽运钛宝石啁啾脉冲激光多通放大的理论与实验研究  

THEORETICAL AND EXPERIMENTAL STUDIES ON THE CHIRPED PULSE MULTIPASS AMPLIFICATION IN DOUBLE SIDE PUMPED Ti:SAPPHIRE

作　　者：张树葵[1] 文国庆[1] 周丕璋[1] 王晓东 满永在[1] 彭翰生[1] 王清月[2] 

机构地区：[1]中国工程物理研究院核物理与化学研究所 [2]天津大学精密仪器系

出　　处：《物理学报》1997年第5期908-914,共7页Acta Physica Sinica

摘　　要：以双向抽运方式为基点，提出了新的、更接近实际的多通放大计算模型与方法，系统地计算分析了共焦腔双向抽运钛宝石激光放大器的放大特性，进而采用新的放大构型完成了啁啾脉冲多通放大．将实验结果与理论计算进行了比较，两者符合得很好．A novel and more realistic calculation model and method for multipass laser pulse amplification has been put forward based upon the double side pumping scheme. We present here the systematic calculation and analysis on the amplification characteristics of the double side pumped confocal cavity Ti:sapphire amplifier and the chirped pulse multipass amplification through a new amplification configuration. Our experimental results show good agreement with the calculations. With such amplifier,the pass number is noticably reduced and some electro optical elements in regenerative amplifiers have been omitted.

关 键 词：双向轴运 啁啾光脉冲 钛宝石 激光放大器 

分 类 号：TN241[电子电信—物理电子学]