%0 Journal Article
%T Generalized Theory of One-Dimensional Steady-State Optical Spatial Solitons
%A WANG Hong-Cheng
%A WANG Xiao-Sheng
%A SHE Wei-Long
%A <br>王红成
%A 王晓生
%A 佘卫龙
%J 中国物理快报
%D 2004
%I 
%X We present a generalized soliton theory based on the one-dimensional generalized nonlinear Schr dinger equation, from which one can easily obtain the bright, dark, and grey soliton waveforms, and their existence curves. We show that the forming conditions of spatial solitons are directly dependent on the relationship between the index perturbation and the intensity, no matter whether the index perturbation is positive or negative. Some relevant examples are presented when the solitons are supported by the photoisomerization nonlinearity.
%K 42
%K 65
%K Tg
%K 42
%K 65
%K Jx<br>广义孤波论
%K 非线性
%K 施荣丁格尔方程
%K 存在曲线
%K 光致异构化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=FC14D0DE57C5BD5F576D58D78A8345F4&yid=D0E58B75BFD8E51C&vid=659D3B06EBF534A7&iid=59906B3B2830C2C5&sid=C9CB60BA1E75B616&eid=BB16B2E6715919D5&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=24