  The Schr\"{o}dinger dynamics of photon excitation numbers together with
entanglement in two non-resonant time-dependent coupled oscillators is
investigated. By considering $ \pi-$periodically pumped parameters and using
suitable transformations, we obtain the coupled Meissner oscillators.
Consequently, our analytical study shows two interesting results, which can be
summarized as follows. (i): Classical instability of classical analog of
quantum oscillators and photon excitation {averages $\left\langle
N_{j}\right\rangle $} are strongly correlated. (ii): Photon excitation's and
entanglement are connected to each other. These results can be used to shed
light on the link between quantum systems and their classical counterparts.
Also it allow to control entanglement by engineering only classical systems
where the experiments are less expensive.
