OPTICAL SOLITON PROPAGATION IN AN ERBIUM-DOPED NONLINEAR LIGHT GUIDE WITH HIGHER-ORDER DISPERSION

被引:85
|
作者
PORSEZIAN, K
NAKKEERAN, K
机构
[1] Department of Physics, Anna University
关键词
D O I
10.1103/PhysRevLett.74.2941
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We propose a coupled system of the Hirota equation and the Maxwell-Bloch equations to describe the wave propagation in an erbium doped nonlinear fiber with higher order dispersion. The Painlevé property of the same is analyzed and the coupled system is found to be integrable. The Lax pair is also constructed and the single-soliton solution is explicitly shown. The coupled system is found to allow soliton-type propagation. © 1995 The American Physical Society.
引用
收藏
页码:2941 / 2944
页数:4
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