Figure 8From: Coherently driven degenerate three-level laser with parametric amplifierThe photon number distribution. Plots of the photon number distribution [Eq. (90)] at steady state versus the photon number for β = 0, η = 0.1, A = 100, κ = 0.8, and ε = 5.3 (solid curve) and ε = 0 (dotted curve).Back to article page