New-Type of Soliton Solutions for a Higher-Order Nonlinear Schrödinger Equation

Narimasa Sasa; Junkichi Satsuma

doi:10.1143/JPSJ.60.409

Journal of the Physical Society of Japan

Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015

New-Type of Soliton Solutions for a Higher-Order Nonlinear Schrödinger Equation

Narimasa Sasa, Junkichi Satsuma

著者情報

キーワード: soliton, nonlinear Schrödinger equation, inverse scattering transform, optical pulse

ジャーナル認証あり

1991 年 60 巻 2 号 p. 409-417

DOI https://doi.org/10.1143/JPSJ.60.409

詳細

抄録

It is shown that a higher-order nonlinear Schrödinger equation which describes propagation of pulses in optical fiber is solvable by means of the inverse scattering transform. The soliton solution possesses a remarkable property that it can propagate steadily with two peaks of the same height.