Reversible Optical-to-Microwave Quantum Interface
Reversible Optical-to-Microwave Quantum Interface
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DOI：
10.1103/physrevlett.109.130503
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发表时间：
2012-09-28
影响因子：
8.6
通讯作者：
Vitali, D.
中科院分区：
文献类型：
--
作者：
Barzanjeh, Sh;Abdi, M.;Vitali, D.
我们描述了一种利用混合装置在光场和微波场之间实现的可逆量子接口，该混合装置基于它们与超导电路中微机械谐振器的共同相互作用。我们表明，通过采用最先进的光机电装置，可以实现一种具有光学闲置（信号）模式和微波信号模式的（明亮）双模压缩的有效源，它可通过连续变量量子隐形传态用于在光场和微波场之间进行高保真的量子态转移。
We describe a reversible quantum interface between an optical and a microwave field using a hybrid device based on their common interaction with a micromechanical resonator in a superconducting circuit. We show that, by employing state-of-the-art optoelectromechanical devices, one can realize an effective source of (bright) two-mode squeezing with an optical idler (signal) and a microwave signal, which can be used for high-fidelity transfer of quantum states between optical and microwave fields by means of continuous variable teleportation.