General properties and analytical approximations of photorefractive solitons

Autor(en): Geisler, A
Homann, F
Schmidt, HJ
Stichwörter: BRIGHT; INTENSITY; LIGHT; MEDIA; nonlinear Schrodinger equation; Optics; SCREENING SOLITONS; solitons; SPATIAL SOLITONS
Erscheinungsdatum: 2004
Herausgeber: ELSEVIER SCIENCE BV
Journal: OPTICS COMMUNICATIONS
Volumen: 238
Ausgabe: 4-6
Startseite: 351
Seitenende: 361
Zusammenfassung: 
We investigate general properties of spatial 1-dimensional bright photorefractive solitons and discuss various analytical approximations for the soliton profile and the half width, both depending on an intensity parameter r. The case of dark solitons is also briefly addressed. (C) 2004 Elsevier B.V. All rights reserved.
ISSN: 00304018
DOI: 10.1016/j.optcom.2004.04.054

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