TY - JOUR T1 - Generation of entangled photon pairs in atom-cavity-Laser system via adiabatic passage: Effect of cavity decay TT - تولید جفت فوتون های در هم تنیده در سیستم اتم - کاواک - لیزر با روش گذار بی دررو: بررسی اثر اتلاف کاواک JF - opsi JO - opsi VL - 20 IS - 0 UR - http://opsi.ir/article-1-323-en.html Y1 - 2014 SP - 1285 EP - 1288 KW - Entanglement KW - Adiabatic passage KW - Cavity KW - Photon. Entangled states. N2 - We present a robust scheme in atom- cavity- laser system which can effectively produce entangled photon pairs.We also analyze the effect of cavity decay on the population transfer by numerical solution of the Schrödinger equation. In this scheme, a tripod atom successively couples with two single mode optical cavities possessing and polarizations. This process is assisted by a classical π-polarized pump field. Losses due to atomic spontaneouemissions is efficiently suppressed by employing adiabatic passage technique. M3 ER -