一种基于纠缠的便携式QKD系统

2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science Pub Date : 2008-05-04 DOI:10.1109/QELS.2008.4553243

H. Hubel, A. Poppe, M. Hentschel, A. Zeilinger

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引用次数: 3

摘要

我们展示了一个功能齐全的便携式基于极化纠缠的QKD系统，可以长时间使用。我们进一步展示了安全密钥的分发速度为1 kbit/s，超过25公里，持续24小时。

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A portable QKD system based on entanglement

We demonstrate a fully functioning and portable QKD system based on polarisation entanglement for long time usage. We further show the distribution of secure keys a rate of 1 kbit/s over 25 km for 24 hours.

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来源期刊

2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science

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