Self-trapped bidirectional waveguides in a saturable photorefractive medium

M. Belić; Ph Jander; A. Strinić; A. Desyatnikov; C. Denz

doi:10.1103/PhysRevE.68.025601

Self-trapped bidirectional waveguides in a saturable photorefractive medium

M. Belić, Ph Jander, A. Strinić, A. Desyatnikov, C. Denz

Department of Physics

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

3 Citations (Scopus)

Abstract

A time-dependent model for the generation of joint waveguides by counterpropagating light beams in photorefractive crystals is introduced. Depending on initial conditions and parameter values, the beams form stable structures or display periodic and irregular dynamics. Steady-state solutions nonuniform in the direction of propagation are found, representing a general class of self-trapped waveguides that include counterpropagating spatial vector solitons as a particular case.

Original language	English
Pages (from-to)	4
Number of pages	1
Journal	Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
Volume	68
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevE.68.025601
Publication status	Published - 2003

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

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