Double-passage mechanical cooling in a coupled optomechanical system Project supported by the Fundamental Research Funds for the Central Universities, China (Grant No. 2018MS056) and the National Natural Science Foundation of China (Grant Nos. 11605055 and 11574082). |
Time evolution of the mean occupation numbers of N1 (red solid curve), N2 (red solid curve) and Nb (blue dotted curve) for the following parameters: κ1/ωm = κ2/ωm = 0.1, γ/ωm = 10−5, Δ1/ωm = Δ2/ωm = 1, G1/ωm = 0.2, G2/ωm = 0.1, J/ωm = 0.05, and nth = 100. |
![]() |