| Twin-Field Quantum Key Distribution Protocol Based on Wavelength-Division-Multiplexing Technology |
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| 作者姓名： | 韩雁鑫 孙钟齐 窦天琦 王吉鹏 李振华 黄雨晴 李鹏云 马海强 |
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| 作者单位： | 1. School of Science and State Key Laboratory of Information Photonics and Optical Communications,Beijing University of Posts and Telecommunications;2. China Telecom Research Institute;3. China Academy of Electronics and Information Technology, China Electronic Technology Group Corporation |
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| 基金项目： | the National Natural Science Foundation of China (Grant No. 11904333)；;the Fundamental Research Funds for the Central Universities (Grant No. 2019XD-A02)； |
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| 摘 要： | Quantum key distribution(QKD) generates information-theoretical secret keys between two parties based on the physical laws of quantum mechanics. Following the advancement in quantum communication networks, it becomes feasible and economical to combine QKD with classical optical communication through the same fiber using dense wavelength division multiplexing(DWDM) technology. This study proposes a detailed scheme of TF-QKD protocol with DWDM technology and analyzes its performance, considering t...
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