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arXiv 1702.08477quant-phphysics.acc-ph
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利用速调管放大纠缠光子态

Amplification of entangled photon states by klystron

Zheng Li

摘要:

纠缠光子对--表现出非经典关联的离散光量子--在量子信息和量子通信技术中扮演着核心角色。这是技术应用对纠缠光子对强度的自然要求,使得可以实现足够的信号强度。在这里,我们提出了基于速调管的方法,可以潜在地实现自发参量下转换(SPDC)和纠缠转移产生的纠缠光子对的稳定放大。

英文摘要:

Entangled photon pairs-discrete light quanta that exhibit non-classical correlations-play a central role in quantum information and quantum communication technologies. It is a natural demand from technological applications on the intensity of the entangled photon pairs, such that sufficient signal strength can be achieved. Here we propose approaches based on klystron tubes that could potentially achieve stable amplification of the entangled photon pairs generated by spontaneous parametric down conversion (SPDC) and entanglement transfer.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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