%0 Journal Article
%T Multi-wavelength ultraviolet terawatt-order CPA system<br>多波段紫外太瓦级CPA系统
%A Ling Wei-Jun
%A Zhang Shao-Gang
%A Li Ke
%A Zhang Ming-Xi
%A Wang Yi-Shan
%A Zhao Wei
%A Wang Zhao-Hua
%A Wei Zhi-Yi
%A <br>令维军
%A 张少刚
%A 李可
%A 张明霞
%A 王屹山
%A 赵卫
%A 王兆华
%A 魏志义
%J 物理学报
%D 2011
%I 
%X We set up a multi-wavelength ultraviolet terawatt-order chirped pulse amplification(CPA) system according to the CPA technology and the frequency conversion technology. The system offers 1Hz, 5Hz and 10Hz high energy ultraviolet pulses by precise time synchronization among 5 repeat frequencies. The RMS of output energy fluctuation rate of CPA is less than 2% with using a pre-amplified system of energy fluctuation rate less than 0.3% RMS and a time synchronizer with time jitter less than 3 ns. The multi-wavelength high energy ultraviolet pulses with 64 mJ/400 nm,16 mJ/267 nm and 5 mJ/205 nm are obtained, and their corresponding peak powers reach the terawatt level.
%K chirped pulse amplification (CPA)
%K optical frequency conversion
%K ultraviolet pulse<br>啁啾脉冲放大
%K 光学频率变换
%K 紫外脉冲
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=7FB288757ED284A00FBFD2765E53FD61&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=708DD6B15D2464E8&sid=A2EDB7B1E3249E48&eid=A2EDB7B1E3249E48&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=18