Heralded single photon source at 1550 nm from pulsed parametric down conversion
Heralded single photon source at 1550 nm from pulsed parametric down conversion
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DOI：
10.1080/09500340600742239
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发表时间：
2006-11
影响因子：
1.3
通讯作者：
A. Soujaeff;S. Takeuchi;K. Sasaki;T. Hasegawa;M. Matsui
中科院分区：
文献类型：
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作者：
A. Soujaeff;S. Takeuchi;K. Sasaki;T. Hasegawa;M. Matsui
实验证明了泵浦脉冲非简并自发参量下转换在1550 nm处产生单光子。源的P（1）和P（2）分别为0.1871和2.4 × 10−3，源触发速率为2.16 × 105触发/秒。该源可以用于量子密钥分发系统。
Heralding of single photon at 1550 nm from pump pulsed nondegenerate spontaneous parametric downconversion is demonstrated. P(1) and P(2) of the source are 0.1871 and 2.4 × 10−3 respectively, with source triggering at 2.16 × 105 triggers per second. This source may be used in quantum key distribution systems.