Quantum key distribution at 1550 nm using a pulse heralded single photon source.

Quantum key distribution at 1550 nm using a pulse heralded single photon source.
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DOI：
10.1364/oe.15.000726
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发表时间：
2007-01
期刊：
Optics express
影响因子：
3.8
通讯作者：
A. Soujaeff;T. Nishioka;T. Hasegawa;S. Takeuchi;T. Tsurumaru;K. Sasaki;M. Matsui
A. Soujaeff;T. Nishioka;T. Hasegawa;S. Takeuchi;T. Tsurumaru;K. Sasaki;M. Matsui
中科院分区：
物理与天体物理2区
文献类型：
--
作者：
A. Soujaeff;T. Nishioka;T. Hasegawa;S. Takeuchi;T. Tsurumaru;K. Sasaki;M. Matsui

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据我们所知，首次在超过 40 公里的光纤上进行了脉冲预示单光子源的量子密钥分配。 QBER 经测量为 4.23%，表明可以抵御无条件攻击。
Quantum key distribution with pulsed heralded single photon source was performed over 40 km of fiber for the first time to our knowledge. QBER was measured to be 4.23% suggesting security against unconditional attack.