On the nonclassical dynamics of cavity-assisted four-channel nonlinear coupler

Julius Rafael^{1, 2}, Ibrahim Abdel-Baset M A^{1, †}, Choudhury Pankaj Kumar³, Eleuch Hichem^{4, 5}

The evolution of quadrature variances in the coherent channel α_c1 with the detuning fixed at Δ_js = 10. (a) Both quadrature variances S_1x and S_1y, and (b) comparison between the first quadrature variances S_1x with and without a cavity.