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Splitting of light beams with spiral phase dislocations into solitons in bulk quadratic nonlinear media

Autor
Torner, L.; Petrov, D.
Tipus d'activitat
Article en revista
Revista
Journal of the Optical Society of America B. Optical physics
Data de publicació
1997-08
Volum
14
Número
8
Pàgina inicial
2017
Pàgina final
2023
DOI
https://doi.org/10.1364/JOSAB.14.002017 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/97948 Obrir en finestra nova
URL
https://www.osapublishing.org/josab/abstract.cfm?uri=josab-14-8-2017 Obrir en finestra nova
Resum
We investigate the propagation of intense light beams in bulk quadratic nonlinear crystals under conditions for second-harmonic generation. We show numerically that input light beams with a spiral phase dislocation self-split in the crystal into several spatial solitons. The number and the pattern of output solitons can be controlled by the material and wave parameters involved and in particular by the input-light intensity and by the topological charge of the dislocation. © 1997 Optical Socie...
Citació
Torner, L., Petrov, D. Splitting of light beams with spiral phase dislocations into solitons in bulk quadratic nonlinear media. "Journal of the Optical Society of America B. Optical physics", Agost 1997, vol. 14, núm. 8, p. 2017-2023.
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FOTONICA - Grup de Recerca de Fotònica

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