Dynamic counterpropagating vector solitons in saturable self-focusing media

K. Motzek; Ph Jander; A. Desyatnikov; M. Belić; C. Denz; F. Kaiser

Dynamic counterpropagating vector solitons in saturable self-focusing media

K. Motzek, Ph Jander, A. Desyatnikov, M. Belić, C. Denz, F. Kaiser

Research output: Contribution to journal › Article › peer-review

Abstract

The dynamics of light fields counterpropagating (CP) in a saturable self-focusing medium was discussed. In this regard, the instabilities experienced by conterpropagating solitons were analyzed. It was observed that due to different boundary conditions, solitons in photorefractive media behaved differently in counterpropagating geometry than in copropagating geometry. The counterpropagating solitons consisting of two fundamental beams became unstable, when the medium exceeded a certain length.

Original language	English
Article number	066611
Pages (from-to)	666111-666114
Number of pages	4
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	68
Issue number	6 2
Publication status	Published - Dec 1 2003
Externally published	Yes

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

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abstract = "The dynamics of light fields counterpropagating (CP) in a saturable self-focusing medium was discussed. In this regard, the instabilities experienced by conterpropagating solitons were analyzed. It was observed that due to different boundary conditions, solitons in photorefractive media behaved differently in counterpropagating geometry than in copropagating geometry. The counterpropagating solitons consisting of two fundamental beams became unstable, when the medium exceeded a certain length.",

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AU - Denz, C.

AU - Kaiser, F.

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AB - The dynamics of light fields counterpropagating (CP) in a saturable self-focusing medium was discussed. In this regard, the instabilities experienced by conterpropagating solitons were analyzed. It was observed that due to different boundary conditions, solitons in photorefractive media behaved differently in counterpropagating geometry than in copropagating geometry. The counterpropagating solitons consisting of two fundamental beams became unstable, when the medium exceeded a certain length.

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