Heralding single photons from pulsed parametric down-conversion
Heralding single photons from pulsed parametric down-conversion
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DOI：
10.1016/j.optcom.2004.11.027
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发表时间：
2004-08
影响因子：
2.4
通讯作者：
T. Pittman;B. Jacobs;J. Franson
中科院分区：
文献类型：
--
作者：
T. Pittman;B. Jacobs;J. Franson
我们描述了一个实验，其中光子对从脉冲参量下转换源耦合到单模光纤。探测到其中一个光子预示着另一个光子在其光纤中的存在，概率为83%。这些光子随后被用于一个简单的多光子干涉实验，以说明它们在量子信息应用中的潜力。
We describe an experiment in which photon pairs from a pulsed parametric down-conversion source were coupled into single-mode fibers. Detecting one of the photons heralded the presence of the other photon in its fiber with a probability of 83%. The heralded photons were then used in a simple multi-photon interference experiment to illustrate their potential for quantum information applications.