%0 Journal Article
%T GRAY SPATIAL SOLITONS OF HIGHA-INTENSITY AND SATURATION REGIME IN PHOTOREFRACTIVE MEDIA<br>一维标量光折变大光强,饱和光强空间灰孤子
%A Liu Jifang
%A Li Yulin
%A <br>刘继芳
%A 李育林
%J 光子学报
%D 1998
%I 
%X Based on the Kukhtarav model,the nonlinear wave equations for highintensity and saturation regime gray spatial soliton in photorefractive media are derived and integrated numerically.The characteristics of the propagation constant of these self trapped optical beams are discussed.We also give a comparison of the intensity profieles between gray solitons and dark solitons.
%K Photorefractive spatial soliton
%K Spatial gray soliton
%K Nonlinear wave equation<br>光折变空间孤子
%K 空间灰孤子
%K 非线性波方程
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=0FF56D44E9B14A16EEE81F0A3DA5D759&yid=8CAA3A429E3EA654&vid=DB817633AA4F79B9&iid=708DD6B15D2464E8&sid=88B4027FEBE4F5FF&eid=4CA738ADDC4F9A9D&journal_id=1004-4213&journal_name=光子学报&referenced_num=2&reference_num=0