Non-existence of dark solitons in a nonlinear Schrodinger-Maxwell-Bloch fibre system

被引:5
作者
Nakkeeran, K [1 ]
机构
[1] Univ Bourgogne, CNRS, UMR 5027, Phys Lab, F-21078 Dijon, France
来源
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2000年 / 33卷 / 39期
关键词
D O I
10.1088/0305-4470/33/39/315
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We consider the coupled system of nonlinear Schrodinger and Maxwell-Bloch (NLS-MB) equations, which govern the nonlinear pulse propagation in erbium doped optical fibres. With the help of the Painleve singularity structure analysis, we prove the non-existence of optical solitons in the NLS-MB fibre system in the normal dispersion regime.
引用
收藏
页码:7007 / 7011
页数:5
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