Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical Medium

Benchmarking of the numerical split-step Fourier method in solving a soliton propagation equation in a nonlinear optical medium is considered. This study is carried out by comparing the solutions calculated by numerics with those obtained by analytics. In particular, the soliton propagation equation...

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Main Authors: Ahmad Ripai, Zulfi Abdullah, Mahdhivan Syafwan, Wahyu Hidayat
Format: Article
Language:English
Published: Jurusan Fisika, FMIPA Universitas Andalas 2020-09-01
Series:JIF (Jurnal Ilmu Fisika)
Online Access:http://jif.fmipa.unand.ac.id/index.php/jif/article/view/394
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author Ahmad Ripai
Zulfi Abdullah
Mahdhivan Syafwan
Wahyu Hidayat
author_facet Ahmad Ripai
Zulfi Abdullah
Mahdhivan Syafwan
Wahyu Hidayat
author_sort Ahmad Ripai
collection DOAJ
description Benchmarking of the numerical split-step Fourier method in solving a soliton propagation equation in a nonlinear optical medium is considered. This study is carried out by comparing the solutions calculated by numerics with those obtained by analytics. In particular, the soliton propagation equation used as the object of observation is the nonlinear Schrödinger (NLS) equation, which describes optical solitons in optical fiber. By using the split-step Fourier method, we show that the split-step Fourier method is accurate. We also confirm that the nonlinear and dispersion parameters of the optical fiber influence the soliton propagation.
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spelling doaj.art-178c1cb8a6e44c7c9979f5a3076a7c0c2022-12-22T04:13:47ZengJurusan Fisika, FMIPA Universitas AndalasJIF (Jurnal Ilmu Fisika)1979-46572614-73862020-09-0112210.25077/jif.12.2.105-112.2020228Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical MediumAhmad Ripai0Zulfi Abdullah1Mahdhivan Syafwan2Wahyu Hidayat3Department of Physics, Universitas Andalas, PadangDepartment of Physics, Universitas Andalas, PadangDepartment of Mathematics, Universitas Andalas, PadangDepartment of Physics, Institut Teknologi Bandung, Jl. Ganesha 10 BandungBenchmarking of the numerical split-step Fourier method in solving a soliton propagation equation in a nonlinear optical medium is considered. This study is carried out by comparing the solutions calculated by numerics with those obtained by analytics. In particular, the soliton propagation equation used as the object of observation is the nonlinear Schrödinger (NLS) equation, which describes optical solitons in optical fiber. By using the split-step Fourier method, we show that the split-step Fourier method is accurate. We also confirm that the nonlinear and dispersion parameters of the optical fiber influence the soliton propagation. http://jif.fmipa.unand.ac.id/index.php/jif/article/view/394
spellingShingle Ahmad Ripai
Zulfi Abdullah
Mahdhivan Syafwan
Wahyu Hidayat
Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical Medium
JIF (Jurnal Ilmu Fisika)
title Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical Medium
title_full Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical Medium
title_fullStr Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical Medium
title_full_unstemmed Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical Medium
title_short Benchmarking of the Split-Step Fourier Method on Solving a Soliton Propagation Equation in a Nonlinear Optical Medium
title_sort benchmarking of the split step fourier method on solving a soliton propagation equation in a nonlinear optical medium
url http://jif.fmipa.unand.ac.id/index.php/jif/article/view/394
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