量子电子学报, 2005, 22 (3): 457, 网络出版: 2006-05-15
光纤中非线性阻尼对类明孤子传输特性的影响
Influence of optical fiber nonlinear damping on bright-soliton-like propagation properties
导波光学 光纤光学 类明孤子 非线性阻尼 微扰理论 waveguide optics fiber optics bright-like-soliton nonlinear damping perturbation theory
摘要
研究了光纤中非线性阻尼对类明孤子传输特性的影响,导出了类明孤子脉冲参数演化的动力学方程.对于常规单模光纤,光纤非线性阻尼将对类明孤子脉冲的振幅、脉宽、啁啾、频率和相位参数有影响,而对位置参数ξ无影响.
Abstract
The influence of optical fiber nonlinear damping on bright-like-soliton propagation properties is investigated by using perturbation theory on it's propagation properties in optical fibers, and the dynamics equations for it's parameters is derived. The result shows that optical fiber nonlinear damping effect on the amplitude, pulse width, chirp, frequency and phase, but don't on the position of the bright-soliton-like pulse in convenient monomode optical fibers.
谢应茂, 曾春香, 王形华. 光纤中非线性阻尼对类明孤子传输特性的影响[J]. 量子电子学报, 2005, 22(3): 457. 谢应茂, 曾春香, 王形华. Influence of optical fiber nonlinear damping on bright-soliton-like propagation properties[J]. Chinese Journal of Quantum Electronics, 2005, 22(3): 457.