Figure 5
From: Optomechanically induced transparency in the presence of an external time-harmonic-driving force
Phase-dependent effects of output field in the second-order process.
Calculation result of η and the 
vary with ϕ and ω. We use A = 4 × 10−9N and Pl = 1.8 mW in panels (a,c,d). We take account of the case without external driving force under the same intensity of control field Pl = 1.8 mW in panel (b).
