Photon pair source via two coupling single quantum emitters
Peng Yong-Gang†, Zheng Yu-Jun‡
       
The emission photons number 〈 N 〉 versus the detuning frequency Δ A for different Mandel’s parameters, with spontaneous emission rates Γ A = Γ B = 50 MHz, cross damping rate Γ AB = 9 MHz, and the interaction . Panels (a) and (d) correspond to the Rabi frequencies Ω A = Ω B = 50 MHz, panels (b) and (e) correspond to the Rabi frequencies Ω A = Ω B = 100 MHz, and panels (c) and (f) correspond to the Rabi frequencies Ω A = Ω B = 150 MHz. The red lines correspond to the total emission photons, dashed–dotted lines correspond to the photons emitted from molecule A , and the dashed lines correspond to the photons emitted from molecule B .