Analytical dark solitary wave solutions for the higher order nonlinear Schrodinger equation with cubic-quintic terms

Authors
Hong, WP
Citation
Wp. Hong, Analytical dark solitary wave solutions for the higher order nonlinear Schrodinger equation with cubic-quintic terms, Z NATURFO A, 55(3-4), 2000, pp. 397-400
Citations number
23
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES
ISSN journal
09320784 → ACNP
Volume
55
Issue
3-4
Year of publication
2000
Pages
397 - 400
Database
ISI
SICI code
0932-0784(200003/04)55:3-4<397:ADSWSF>2.0.ZU;2-C
Abstract
By means of the coupled amplitude-phase method we find analytical dark soli tary wave solutions for the higher order nonlinear Schrodinger equation wit h cubic-quintic terms describing the effects of quintic nonlinearity on the ultra-short (femtosecond) optical soliton propagation in non-Kerr media. T he dark solitary wave solution exists even for the coefficients of quintic terms much larger than those of cubic terms.