Abstract

The complexity and dynamics of chaotic attractors generated in an InGaAsP–InP microring laser are calculated and evaluated by using a multimode rate equation model. Chaos originates from the continuous mutual injections from each mode to the other because of the bus waveguide’s residual reflectivity at high values of the injection current. The data analysis of the filtered output power reveals high-dimensional chaos, and phase-dependent behavior is demonstrated.

© 2007 Optical Society of America

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