%0 Journal Article
%T Wavelength dependence of all optical quasi-steady-state spatial solitons<br>全光准稳态空间孤子对波长的依赖性
%A He Guo-Gang
%A Wang Xiao-Sheng
%A She Wei-Long
%A <br>何国岗
%A 王晓生
%A 佘卫龙
%J 物理学报
%D 2002
%I 
%X A wavelength dependence phenomenon was observed in the experiments of all optical quasi steady state spatial solitons. Under the same condition of intensity, the longer the wavelength of signal beams, the longer the time duration of quasi steady state is. Particularly, when the wavelength of signal beams is long enough, such as 632 8nm, it was found that the soliton was a steady one which differs from that observed before. A theory is given for the phenomenon.
%K screening effect
%K photovoltaic effect
%K optical spatial solitons<br>屏蔽效应
%K 光伏效应
%K 空间孤子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1F10E7BD6727DD6E&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=F3090AE9B60B7ED1&sid=4A88F609574C3C9F&eid=412406815C5C2F79&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=30