Dynamics of an erbium-doped fiber dual-ring laser
Departamento de Física, Universidade do Estado de Santa
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Received in final form: 21 October 2011
Published online: 25 January 2012
We report results of a numerical investigation on two-dimensional parameter-spaces of a set of four autonomous, seven-parameter, first-order ordinary differential equations, which models an erbium-doped fiber dual-ring laser. By using Lyapunov exponents to numerically characterize the dynamics of the model in the parameter-space, we show that it presents typical self-organized periodic structures embedded in a chaotic region.
Key words: Nonlinear Dynamics
© EDP Sciences, Società Italiana di Fisica and Springer-Verlag 2012