%0 Journal Article
%T Dependence of spectrum broadening on inner diameter of capillary restricting the filamentation in high pressure gas<br>束缚高压强气体中成丝的空心毛细管芯径对光谱展宽的影响
%A Cao Shi-Ying
%A Zhang Zhi-Gang
%A Chai Lu
%A Wang Qing-Yue
%A Yang Jian-Jun
%A Zhu Xiao-Nong
%A <br>曹士英
%A 张志刚
%A 柴路
%A 王清月
%A 杨建军
%A 朱晓农
%J 物理学报
%D 2006
%I 
%X Inner diameter of capillary has important effect on the spectrum broadening when used to restrict filamentation in high pressure gas. In this paper, the dependence of spectrum broadening on the inner diameter of the capillary was experimentally studied. The results showed that the spectrum broadening was mainly due to filamentation at low pulse energy (0.4mJ) and the guide effect of capillary at high pulse energy (1.3mJ). Between these pulse energy levels, the capillary with a smaller diameter can result in much better spectrum broadening.
%K capillary
%K filamentation
%K restriction
%K spectrum broadening<br>毛细管
%K 成丝
%K 束缚
%K 光谱展宽
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=08D297D2F3CA6D17&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=F3090AE9B60B7ED1&sid=CF89931BBEF71503&eid=E9F31A13BF51C797&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12