Phase locked periodic solutions and synchronous chaos in a model of two coupled molecular lasers |
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Authors: | Eusebius J. Doedel Carlos L. Pando Lambruschini |
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Affiliation: | 1.Department of Computer Science,Concordia University,Montréal,Canada;2.Instituto de Física, Benemérita Universidad Autónoma de Puebla,Puebla,México |
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Abstract: | We study a rate-equation model for two coupled molecular lasers with a saturable absorber. A numerical bifurcation study shows the existence of isolas for in-phase periodic solutions as physical parameters change. In addition there are other non-isola families of in-phase, anti-phase and intermediate-phase periodic oscillations. In this model the unstable periodic orbits belonging to the in-phase isolas constitute a skeleton of the attractor, when chaotic synchronization sets in for a set of physically relevant control parameters. |
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