强度调制器消光对实用量子密钥分发系统的影响
Effect of Intensity Modulator Extinction on Practical Quantum Key Distribution System
摘要：
研究了强度调制器的不完善性对实际量子密钥分发系统安全性的影响。在我们的安全性分析中考虑了实际强度调制器的消光比。我们表明，密钥速率增加，在实际的假设下，不完美的强度调制器引入的不确定的噪声不能被窃听者控制。
英文摘要：
We study how the imperfection of intensity modulator effects on the security of a practical quantum key distribution system. The extinction ratio of the realistic intensity modulator is considered in our security analysis. We show that the secret key rate increases, under the practical assumption that the indeterminable noise introduced by the imperfect intensity modulator can not be controlled by the eavesdropper.
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。
