Clock synchronization with dispersion cancellation

被引：102
|
作者：
Giovannetti, V [1 ]
Lloyd, S [1 ]
Maccone, L [1 ]
Wong, FNC [1 ]
机构：
[1] MIT, Elect Res Lab, Cambridge, MA 02139 USA
来源：
PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 11期
关键词：
D O I：
10.1103/PhysRevLett.87.117902
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The dispersion cancellation feature of pulses which are entangled in frequency is employed to synchronize clocks of distant parties. The proposed protocol is insensitive to the pulse distortion caused by transit through a dispersive medium. Since there is cancellation to all orders, also the effects of slowly fluctuating dispersive media are compensated. The experimental setup can be realized with currently available technology, at least for a proof of principle.
引用
收藏
页码：art. no. / 117902
页数：4
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