| 三能级原子与双模动腔系统的稳态求解 |
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| 引用本文： | 刘野.三能级原子与双模动腔系统的稳态求解[J].辽宁师专学报(自然科学版),2014,16(3):8-10. |
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| 作者姓名： | 刘野 |
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| 作者单位： | 锦州师专,辽宁锦州,121000 |
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| 摘 要： | 在原子与双模动腔共同存在的量子系统中,原子、腔场以及移动的镜子之间都会发生相互作用.考虑了一个三能级原子与双模动腔所组成的光机械系统,应用量子朗之万方程,讨论了由V型三能级原子束与双模动腔组成的系统中稳态解的求解方法.由所求的结果可看出,原子介质的存在能影响光子的有效衰减率以及腔场和两个镜子之间的辐射压.
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| 关 键 词： | 双模动腔 哈密顿 朗之万方程 |
Steady state solution of three-level atoms coupled to optomechanical system |
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| LIU Ye.Steady state solution of three-level atoms coupled to optomechanical system[J].Journal of Liaoning Teachers College(Natural Science Edition),2014,16(3):8-10. |
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| Authors: | LIU Ye |
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| Institution: | LIU Ye (Jinzhou Teachers College, Jinzhou Liaoning 121000) |
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| Abstract: | In a quantum system where atoms are coupled to an optomechanical system, the interaction between each component such as atoms, cavity field and moving mirror is inevitable. In the paper, we consider an optomeehanical system consisted of V-type three level atoms and two-mode moving cavity. We discuss the steady state solution of the system by quantum Langevin equations. The results show that the existence of the atomic medium affects the effective decay rate of the photon and the radiation pressure of the cavity field upon two mirrors. |
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| Keywords: | two-mode cavity Hamiltonian Langevin equation |
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