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arXiv 1101.2853quant-phphysics.ins-detphysics.optics
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WDM环境中光子对的符合率

Coincidence Rates for Photon Pairs in WDM Environment

Jungmi Oh, Cristian Antonelli, Misha Brodsky

摘要:

我们证明了波长选择开关可以提供潜在的基于纠缠对源的多用户量子密钥分发网络的带宽供应的灵活性。我们推导出了光子对的符合探测率与开关带宽特性之间的解析表达式。实验测量的符合率验证了理论在三个不同的网络配置。

英文摘要:

We demonstrate the flexibility that a wavelength selective switch could offer to bandwidth provisioning of potential multi-user quantum key distribution networks based on entangled pair sources. We derive an analytical expression relating the coincidence detection rates of the photon pairs to the switch bandwidth characteristics. Experimentally measured coincidence rates verify the theory in three distinct network configurations.

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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