DocumentCode
1253092
Title
Azimuthal instabilities and self-breaking of beams into sets of solitons in bulk second-harmonic generation
Author
Torner, L. ; Petrov, D.V.
Author_Institution
Dept. of Signal Theory & Commun., Univ. Politecnica de Catalunya, Barcelona
Volume
33
Issue
7
fYear
1997
fDate
3/27/1997 12:00:00 AM
Firstpage
608
Lastpage
610
Abstract
The authors investigate numerically the process of second-harmonic generation of light in bulk quadratic nonlinear media with input beams containing phase dislocations. The authors find that above a threshold light intensity, the input beams self-split into several pieces along the azimuthal direction and form sets of spatial solitons
Keywords
laser beams; optical harmonic generation; optical solitons; azimuthal instabilities; beam self-breaking; bulk quadratic nonlinear media; bulk second-harmonic generation; intense beams; phase dislocations; spatial solitons; threshold light intensity;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970429
Filename
591393
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