Figure 3

Numerical simulation plots of Eq. (12); evolution of Q_m parameter in χ⁽²⁾ waveguide for (a) different numbers of χ⁽¹⁾ waveguides with g = 0, Ω = ω = 2; (b) different mismatched frequencies, g = 10^–7 (χ⁽²⁾–χ⁽³⁾ type interaction). The other input parameters are fixed at ς = 2, α_n = 0 (asymmetrical coherent (χ⁽²⁾)-vacuum (χ⁽³⁾)), J_n = 2, k_n = 0, χ = 0.01 for n = 1, 2, 3.