Giant fiber lasers: A new paradigm for secure key distribution
Giant fiber lasers: A new paradigm for secure key distribution
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DOI：
10.1103/physrevlett.97.140502
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发表时间：
2006-10-06
影响因子：
8.6
通讯作者：
Yariv, Amnon
中科院分区：
文献类型：
--
作者：
Scheuer, Jacob;Yariv, Amnon
提出并分析了一种基于在发送方和接收方之间建立激光振荡的安全密钥分配的新概念。与基于量子力学的系统相比，我们的方案允许更高的密钥建立速率和更长的范围。通过合理地设计激光器结构，几乎可以任意增加窃听的难度，从而使我们的方案成为一种有趣的替代方案，并成为量子密钥分配系统的补充技术。
We propose and analyze a new concept for secure key distribution based on establishing laser oscillations between the sender and receiver. Compared to quantum mechanics based systems, our scheme allows for significantly higher key-establishing rates and longer ranges. By properly designing the laser structure, it is possible to increase the difficulty of eavesdropping almost arbitrarily, thus making our scheme an intriguing alternative and a complementary technology to quantum key-distribution systems.