LAUSR

This paper establishes coupling between two various chaotic systems for Lorenz and Rossler circuits. The x-dynamics of Lorenz circuit was coupled numerically with the x dynamics of Rossler circuit. As a result of the optical coupling between these two chaotic systems, it has been observed an exceptional variation in the time series and attractors, which exhibits a novel behavior, leading to a promises method for controlling the chaotic systems. However, performing fast Fourier transforms of chaotic dynamics before and after coupling showed an increase in the bandwidth of the Rossler system after its coupling with the Lorenz system, which, in turn increases the possibility of using this system for secure and confidential optical communications.