Title :
Investigation of pair optical soliton propagation in dispersion managed fiber link with two numerical methods
Author :
Gomilko, A.M. ; Gourjii, A.A. ; Katok, V.B. ; Levandovskyy, V.G.
Author_Institution :
Sci. & Eng. Cable Lines Centre, Inst. of Telecommun., Kiev, Ukraine
Abstract :
We consider two methods for analyzing soliton impulses propagation in dispersion managed communication lines described by a nonlinear differential equation. The first method is the split-step Fourier method (SSFM), and the second one is a modification of the Runge-Kutta method (RK). The obtained results show that the SSFM and the RK are perspective methods for numerical simulation and optimization of high-speed long-distance soliton transmission links
Keywords :
Fourier analysis; Runge-Kutta methods; Schrodinger equation; nonlinear differential equations; optical fibre communication; optical fibre dispersion; optical fibre theory; optical links; optical solitons; dispersion managed communication lines; dispersion managed fiber link; high-speed soliton transmission; long-distance soliton transmission links; modified Runge-Kutta method; nonlinear Srodinger equation; nonlinear differential equation; numerical methods; numerical optimization; numerical simulation; optical pulse propagation; optical waveguide; pair optical soliton propagation; soliton impulses propagation; split-step Fourier method; Differential equations; Fiber nonlinear optics; Nonlinear equations; Optical amplifiers; Optical fiber cables; Optical propagation; Optical refraction; Optical solitons; Optical variables control; Stimulated emission;
Conference_Titel :
Transparent Optical Networks, 2001. Proceedings of 2001 3rd International Conference on
Conference_Location :
Cracow
Print_ISBN :
0-7803-7096-1
DOI :
10.1109/ICTON.2001.934762
