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On optical solitons: the nonlinear Schroedinger equation with self-steepening and self-frequency shift

机译:关于光学孤子:具有自加强和自频移的非线性Schroedinger方程

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摘要

This article studies the dynamics of optical solitons in cubic-quintic nonlinear Schrodinger model that describes the propagation of femtosecond light pulses in optical fibers. The model is considered with self-steepening and self-frequency shift. As a result, the dark and singular optical solitons are extracted using (G'/G)-expansion scheme. Additionally, the constraint conditions for the existence of these solutions are also listed.
机译:本文研究立方五次非线性Schrodinger模型中孤子的动力学,该模型描述了飞秒光脉冲在光纤中的传播。考虑该模型具有自加深和自频移。结果,使用(G'/ G)扩展方案提取了暗的和奇异的光学孤子。此外,还列出了这些解决方案存在的约束条件。

著录项

  • 来源
    《Optical and quantum electronics》 |2017年第12期|399.1-399.7|共7页
  • 作者单位

    Center for Undergraduate Studies, University of the Punjab, Lahore 54590, Pakistan;

    Center for Undergraduate Studies, University of the Punjab, Lahore 54590, Pakistan;

    Center for Undergraduate Studies, University of the Punjab, Lahore 54590, Pakistan;

    Department of Space Science, University of the Punjab, Lahore 54590, Pakistan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Optical solitons; Cubic-quintic NLSE; Integrability;

    机译:光学孤子;三次五次NLSE;可整合性;

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