NDLI: Split-step Fourier transform method in modeling of pulse propagation in dispersive nonlinear optical fibers

Content Provider	IEEE Xplore Digital Library
Author	Aleshams, M. Zarifkar, A. Sheikhi, M.H.
Copyright Year	2005
Description	Author affiliation: Fasa Islamic Azad Univ., Tehran, Iran (Aleshams, M.)
Abstract	The propagation of pulses in optical fibers is described by the generalized nonlinear Schrodinger equation (GNLSE), which takes into account the fiber losses, nonlinear effects, and higher-order chromatic dispersion. The GNLSE is a partial differential equation, whose order depends on the nonlinear and dispersion effects. As this equation is not amenable to analytical solution, the use of numerical integration techniques is mandatory. Different schemes were proposed for the numerical integration of the nonlinear Schrodinger equation. In this work GNLSE is solved by the split-step Fourier transform method (SSFM) which takes the least computation time among all compared numerical schemes for NLSE, when solution varies slowly with time. Finally we simulate the effects of a dispersive nonlinear fiber on the pulse propagation.
Sponsorship	IEEE/LEOS Chapter, Ukraine Union Radio-Scietifique Internationale, URSI Comm. "D" IEEE AP/MTT/ED/AES/GRS/NPS/ EMB East Ukraine Joint Chapter European Office of Aerosp. Res. and Dev., AFOSR, AFRL US Army Int. Center - Atlantic, European Res. Office Office of Naval Res. Global
Starting Page	124
Ending Page	126
File Size	595940
Page Count	3
File Format	PDF
ISBN	0780391306
DOI	10.1109/CAOL.2005.1553936
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-09-12
Publisher Place	Ukraine
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical fibers Optical fiber losses Fourier transforms Chromatic dispersion Nonlinear equations Schrodinger equation Partial differential equations Optical propagation Propagation losses Optical pulses
Content Type	Text
Resource Type	Article

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