%0 Journal Article
%T 1 kHz-0.1 TW high efficiency Ti: sapphire laser amplifier<br>1 kHz-0.1 TW高效率钛宝石激光放大器
%A Liu Jun
%A Li Xiao-Fang
%A Chen Xiao-Wei
%A Jiang Yong-Liang
%A Li Ru-Xin
%A Xu Zhi-Zhan
%A <br>刘 军
%A 李小芳
%A 陈晓伟
%A 姜永亮
%A 李儒新
%A 徐至展
%J 物理学报
%D 2007
%I 
%X A Ti:sapphire multipass amplifier with high efficiency at the repitation of 1 kHz is described. The incident 0.66 W pulses are amplified to 7.2 W when the pump power is 23 W. The energy extraction efficiency is about 30%. After compressed in the compressor, we obtained 4.5mJ, 38fs pulses with peak power greater than 0.1 TW.
%K femtosecond pulse
%K high repetition rate
%K chirped pulse amplification<br>飞秒脉冲
%K 高重复频率
%K 啁啾脉冲放大
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=CB0F3D9B32F0C6AD&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=38B194292C032A66&sid=A9251EF312FA9D67&eid=9129323FE7AA9847&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12