%0 Journal Article
%T Theoretical analyses of the cavity of a self-starting Kerr-lens mode-locked Ti:sapphire laser<br>自启动KLM钛宝石激光器谐振腔的理论计算
%A Sun Jing-Hu
%A Zhang Ruo-Bing
%A Hu You-Fang
%A Zhang Zhi-Gang
%A Wang Qing-Yue
%A <br>孙敬华
%A 章若冰
%A 胡有方
%A 张志刚
%A 王清月
%J 物理学报
%D 2002
%I 
%X In this paper,we theoretically analyzed the astigmatism,stability,beam parameters and strength of Kerr self-focusing in the cavity of a KLM laser.In these calculations,we used a new method in which we combined the ABCD matrices outside the nonlinear medium with solving the propagation equation group of elliptical Gaussian-beam directly by fourth-order Runge-Kutta method in the nonlinear medium.From that method we got self-consistent q parameters to analyze the five-mirror cavity of a SESAM started KLM laser.These results provide a theoretical basis for the designs and experiments of this kind of lasers.
%K KLM
%K femtosecond lasers
%K SESAM
%K five-mirror cavity<br>克尔透镜锁模
%K 飞秒
%K 半导体可饱和吸收镜
%K 五镜腔
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=9C3294E64855C098&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=B31275AF3241DB2D&sid=F82BA45C3E48287D&eid=8BD5F6E1A80D50C6&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=11