%0 Journal Article
%T Calculation of frequency doubling efficiency of femtosecond pulses in BBO crystals<br>飞秒激光在BBO晶体中倍频效率的数值计算
%A Lv Tie-Zheng
%A Wang Tao
%A Qian Lie-Ji
%A Lu Xin
%A Wei Zhi-Yi
%A Zhang Jie
%A <br>吕铁铮
%A 王韬
%A 钱列加
%A 鲁欣
%A 魏志义
%A 张杰
%J 物理学报
%D 2002
%I 
%X This paper presents a calculation of frequency-doubling efficiency of femtosecond pulses in BBO crystals using Splited Fourier Method. This method can clearly provide physical picture of frequency-doubling process of femtosecond pulses, while keeping calculation simple. The calculated conversion efficiency for a 2mm long BBO crystal agrees well with experimental measurements.
%K femtosecond laser
%K doubled-frequency<br>飞秒激光
%K 倍频
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=6099D302C4370C1C&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=B31275AF3241DB2D&sid=0DC551EE075D9D73&eid=D845E8AF37655FBD&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=8