Simulation of instability of bright solitons for NLS with saturating nonlinearity
The paper deals with the generalized 1+1 nonlinear Schrödinger equation iut+uxx+|u|2pu−α|u|2qu=0,α>0,q>p, which is the model of laser propagation throughout nonlinear optic materials with a saturation. We are focus on the numerical study of the effect of soliton’s “self-compression” under small perturbations and on the trapping phenomena due to collisions.
Year of publication: |
2001
|
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Authors: | Buslaev, V.S. ; Grikurov, V.E. |
Published in: |
Mathematics and Computers in Simulation (MATCOM). - Elsevier, ISSN 0378-4754. - Vol. 56.2001, 6, p. 539-546
|
Publisher: |
Elsevier |
Subject: | Simulation | Solitons | Laser propagation |
Saved in:
Online Resource
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