Broadband laser-driven creation of entangled state for a nonlinear coupling coupler pumped in one mode

We study a system to which two nonlinear oscillators nonlinearly joined together. Either one of the oscillators is pumped by a classical field that is supposed to be separated into two elements, namely a deterministic component and white noise. We point out that the progress of our system is also able to created maximally entangled states which can change dramatically in comparison to the case of parameter concerned to the troublous element of the external field is not present. The reasonable results are affirmed by the comparison to that of previous papers.