Adaptive time-delay hyperchaos synchronization in laser diodes subject to optical feedback(s)
E. M. Shahverdiev, R. A. Nuriev, R. H. Hashimov, K. A. Shore
Abstract
In this paper a proposal is made of an adaptive coupling function for achieving synchronization between two lasers subject to optical feedback. Such a control scheme requires knowledge of the systems' parameters. For the first time we demonstrate that when these parameters are not available on-line parameter estimation can be applied.Generalisation of the approach to the multi-feedback systems is also presented.
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