Generalized Synchronization in Laser Devices with Electro-Optical Feedback
E.M.Shahverdiev, K.A.Shore
TL;DR
This paper investigates generalized synchronization phenomena in coupled chaotic laser systems with multiple time delays, deriving conditions for synchronization and analyzing the impact of sampling on delay signatures.
Contribution
It introduces a general approach to analyze synchronization in non-identical delayed laser systems and applies it to electro-optical feedback configurations.
Findings
Derived conditions for partial and global generalized synchronization.
Analyzed the effect of sampling on delay signatures in laser output.
Applied the approach to multiple time delay laser systems with electro-optical feedback.
Abstract
We report on partial and global generalized synchronization in exemplar bidirectionally coupled non-identical chaotic systems with multiple time delays. We derive conditions for such synchronization regimes. The general approach is applied to the case of multiple time delay laser systems with electro-optical feedback. We also study the effect of signal sampling on the signatures of time delays in the autocorrelation function of the multiple time delay laser output.
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Taxonomy
TopicsNonlinear Dynamics and Pattern Formation · Chaos control and synchronization · Neural Networks and Reservoir Computing