Dark solitary waves in the nonlinear Schrödinger equation with third order dispersion, self-steepening, and self-frequency shift.
作者信息
Palacios S L, Guinea A, Fernández-Díaz J M, Crespo R D
机构信息
Departamento de Física, Facultad de Ciencias, Universidad de Oviedo, C/Calvo Sotelo s/n, Oviedo E-33007, Spain.
出版信息
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 Jul;60(1):R45-7. doi: 10.1103/physreve.60.r45.
PMID:11969877
Abstract
We solve the higher order nonlinear Schrödinger equation describing the propagation of ultrashort pulses in optical fibers. By means of the coupled amplitude-phase formulation fundamental (solitary wave) dark soliton solutions are found.
摘要
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