EXPERIMENTAL REALIZATION OF A LOCALIZED ONE-PHOTON STATE
EXPERIMENTAL REALIZATION OF A LOCALIZED ONE-PHOTON STATE
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DOI：
10.1103/physrevlett.56.58
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发表时间：
1986-01-06
影响因子：
8.6
通讯作者：
MANDEL, L
中科院分区：
文献类型：
--
作者：
HONG, CK;MANDEL, L
在自发参量下转换过程中，同时产生了信号光子和闲频光子。利用信号光子的光电探测作为门，可以很好地逼近理想的局域单光子态。这已经被直接光子计数测量所证实。
In the process of spontaneous parametric down-conversion a signal and an idler photon are created simultaneously. By use of the photoelectric detection of the signal photon as a gate, a good approximation to the ideal localized one-photon state can be achieved. This has been confirmed by direct photon-counting measurements.