Modeling and simulation of a few-mode long-haul fiber optic transmission link

被引:2
|
作者
Burdin, Vladimir A. [1 ]
Bourdine, Anton V. [1 ]
机构
[1] Povolzhskiy State Univ Telecommun & Informat, Dept Commun Lines, Samara 443090, Russia
关键词
nonlinear Schrodinger equation; coupled nonlinear Schrodinger equations; DWDM; Erbium amplifiers; piecewise regular model; few-mode fiber optic link; long-haul transmission link; mode coupling theory; Gaussian approximation; split-step Fourier method; CAPACITY; LIMITS; SUPERCHANNEL;
D O I
10.1117/12.2181127
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Based on coupled nonlinear Schrodinger equation (CNLSE) piecewise regular model of few-mode long-haul fiber optic transmission link with DWDM and Erbium amplifiers is considered. The few-mode fiber optic transmission link model takes into account the loss, dispersion, differential mode delay, nonlinearity and non-regularity. Based on mode coupling theory and Gaussian approximation modification of split-step Fourier method for the numerical simulation of the CNLSE is introduced. Examples of simulation of a few-mode long-haul fiber optic transmission link by this method are presented.
引用
收藏
页数:6
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