Four-intensity decoy-state phase-matching quantum key distribution

WANG Sheng; FANG Xiaoming; LIN Yu; ZHANG Tianbing; FENG Bao; YU Yang; WANG Le

doi:10.3969/j.issn.1007-5461.2023.04.013

Journals >Chinese Journal of Quantum Electronics >Volume 40 >Issue 4 >Page 541 > Article

Chinese Journal of Quantum Electronics
Vol. 40, Issue 4, 541 (2023)

Four-intensity decoy-state phase-matching quantum key distribution

WANG Sheng¹, FANG Xiaoming¹, LIN Yu¹, ZHANG Tianbing^2、3, FENG Bao^2、3, YU Yang⁴, and WANG Le^4、*

Author Affiliations

¹Information and Communication Branch of State Grid Fujian Electric Power Co., Ltd., Fuzhou 350003, China

²NARI Information Communication Technology Co., Ltd, Nanjing 211000, China

³NRGD Quantum Technology Co., Ltd., Nanjing 211000, China

⁴Nanjing University of Posts and Telecommunications, Nanjing 210003, China

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DOI: 10.3969/j.issn.1007-5461.2023.04.013 Cite this Article

Sheng WANG, Xiaoming FANG, Yu LIN, Tianbing ZHANG, Bao FENG, Yang YU, Le WANG. Four-intensity decoy-state phase-matching quantum key distribution[J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 541 Copy Citation Text

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Fig. 1. Key generation rate of the PM-QKD protocol with four decoy states, three decoy states and infinite decoy states

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