Creating single-atom and single-photon sources from entangled atomic ensembles
Creating single-atom and single-photon sources from entangled atomic ensembles
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DOI：
10.1103/physreva.66.065403
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发表时间：
2002-12-01
影响因子：
2.9
通讯作者：
Walker, TG
中科院分区：
文献类型：
--
作者：
Saffman, M;Walker, TG
我们讨论了偶极封锁技术在制备单原子和单光子源中的应用。给出了一个确定性的协议，用于在光阱中加载单个原子，以及在期望的方向上喷射受控数量的原子。描述了一种具有光学控制的光束状发射图案的单光子源。
We discuss the application of dipole blockade techniques for the preparation of single-atom and single-photon sources. A deterministic protocol is given for loading a single atom in an optical trap, as well as ejecting a controlled number of atoms in a desired direction. A single-photon source with,an optically, controlled beamlike emission pattern is described.