TY - JOUR T1 - The entanglement production between optical modes in optomechanical cavities TT - درهم تنیدگی، کاواک اپتومکانیکی، ماتریس همبستگیتولید درهم تنیدگی بین مدهای اپتیکی در کاواک های اپتومکانیکی JF - opsi JO - opsi VL - 20 IS - 0 UR - http://opsi.ir/article-1-242-en.html Y1 - 2014 SP - 501 EP - 504 KW - covariance matrix KW - entanglement KW - optomechanical cavity N2 - In this paper we put a suspended membrane inside a cavity, in such a way that this membrane play the role of a moveable mirror for each subcavity. We demonstrate that, the output modes of two subcavities are entangled and we analyze this entanglement by the steady-state covariance matrix of the system. We also study the effect of quality factor on this entanglement. M3 ER -