发明名称 |
QUANTUM SYNCHRONIZATION FOR CLASSICAL DISTRIBUTED SYSTEMS |
摘要 |
A quantum mechanical synchronization system for a classical distributed computing system. Einstein-Podolsky-Rosen links are established providing entangled photons to provide the quantum synchronization. In one embodiment, the system includes a laser oscillator pump, a spontaneous parametric down-conversion element coupled to the laser oscillator pump, the spontaneous parametric down-conversion element having a first optical output and a second optical output, a first photodetector coupled to the first optical output, a first clock coupled to the first photodetector, a second photodetector coupled to the second optical output by an optical link, and a second clock coupled to the second photodetector. |
申请公布号 |
US2014270802(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201313898763 |
申请日期 |
2013.05.21 |
申请人 |
RAYTHEON COMPANY |
发明人 |
Silverman Steven J.;Paz Nils;Harmon John R. |
分类号 |
H04L7/00 |
主分类号 |
H04L7/00 |
代理机构 |
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代理人 |
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主权项 |
1. A system for synchronization, comprising:
a laser oscillator pump; a spontaneous parametric down-conversion element coupled to the laser oscillator pump, the spontaneous parametric down-conversion element having a first optical output and a second optical output; a first photodetector coupled to the first optical output; a first clock coupled to the first photodetector; a second photodetector coupled to the second optical output by an optical link; and a second clock coupled to the second photodetector. |
地址 |
Waltham MA US |