Phase-Coupled Synchronization with Optoelectronic Feedback

Abstract

In this research work, a phase-coupled scheme containing two chaotic lasers was evaluated using the theoretical dimensionless model. It is possible to significantly increase the perturbation in laser behaviour with the incorporation of optoelectronic feedback. The study presented a novel impact study pertaining to synchronization of the phase of sustained chaotic oscillators with weakly coupled. For coupled chaotic lasers, especially in mix-mode case of synchronous system, the phases remain safe. Even though the amplitudes vary untidily and are almost without correlated. In the study, the authors identified a novel synchronization model when coupled with a chaotic oscillator. This occurred in the presence of entraining the frequencies whereas the phase difference remained unbounded.