Figure 8

Numerical simulation plots of Eq. (19); (a) mixed-mode squeezing in the χ⁽²⁾ waveguide for g = 10^–7 and (b) mixed-mode squeezing in the χ⁽²⁾ waveguide for g = 0. The other input parameters are fixed at ς = 2, α₁ = α₂ = α₃ = 0, Ω = ω = 2, J_n = 2, k_n = 0 and χ = 0.01.