Reservoir-engineered entanglement in an unresolved-sideband optomechanical system

Yang-Yang Wang,Rong Zhang,Stefano Chesi,Ying-Dan Wang

Figure 9. (a) Optical spectrum with κ1 = κ2 = 0.05ωm(red line), κ1 = κ2 = 0.1ωm (blue dashed line), κ1 = κ2 = 0.3ωm (green line), κ1 = κ2 = ωm (black dashed line). (b) EN versus $\tfrac{{G}_{1}}{{G}_{2}}$ with different auxiliary cavity dissipation κ1 = κ2 = κ. Other parameters: δ=0.01ωm, κc = 5ωm, G2 = 0.05ωm, J1 = J2 = 5ωm, Δ1 = −Δ2 = 2ωm, nth = 5.