Parameter Mismatches, Chaos Synchronization and Fast Dynamic Logic Gates

By using chaos synchronization between non-identical multiple time delay semiconductor lasers with optoelectronic feedbacks, we demonstrate numerically how fast dynamic logic gates can be constructed. The results may be helpful to obtain a computational hardware with reconfigurable properties.Comment: 8 pages, 6 figure

Chaos synchronization in the multi-feedback Ikeda model

We investigate synchronization between two unidirectionally coupled chaotic multi-feedback Ikeda systems and find both the existence and stability conditions for anticipating, lag, and complete synchronizations.Generalization of the approach to a wide class of nonlinear systems is also presented.Comment: 5 pages. submitte