Distant clock synchronization using entangled photon pairs

被引：156
|
作者：
Valencia, A [1 ]
Scarcelli, G [1 ]
Shih, YH [1 ]
机构：
[1] Univ Maryland Baltimore Cty, Dept Phys, Baltimore, MD 21250 USA
来源：
APPLIED PHYSICS LETTERS | 2004年 / 85卷 / 13期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1063/1.1797561
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We report a proof-of-principle experiment on distant clock synchronization. Besides the achievement of picosecond resolution at 3 km distance, this experiment demonstrated a concept for high-accuracy nonlocal timing and positioning based on the quantum feature of entangled states. (C) American Institute of Physics.
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页码：2655 / 2657
页数：3
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