کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9785747 1512654 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dispersion-managed solitons in the cubic complex Ginzburg-Landau equation as perturbations of nonlinear Schrödinger equation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Dispersion-managed solitons in the cubic complex Ginzburg-Landau equation as perturbations of nonlinear Schrödinger equation
چکیده انگلیسی
With the help of the one-dimensional cubic complex Ginzburg-Landau equation (CGLE) as perturbations of the nonlinear Schrödinger equation (NLSE), we derive the equations of motion of pulse parameters called collective variables (CVs), of a pulse propagating in dispersion-managed (DM) fiber optic-links. Equations obtained are investigated numerically in order to view the evolution of pulse parameters along the propagation distance, and also analyse effects of initial amplitude and width on the propagating pulse. A fully numerical simulation of the one-dimensional cubic CGLE as perturbations of NLSE finally tests the results of the CV theory. A good agreement between both method is observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 252, Issues 1–3, 1 August 2005, Pages 138-149
نویسندگان
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