Sending or Not Sending Quantum Key Distribution Based on Heralded Pair-Coherent Source

Rui Xu; Shengmei Zhao

doi:10.3788/LOP202158.2327001

Journals >Laser & Optoelectronics Progress >Volume 58 >Issue 23 >Page 2327001 > Article

Laser & Optoelectronics Progress
Vol. 58, Issue 23, 2327001 (2021)

Sending or Not Sending Quantum Key Distribution Based on Heralded Pair-Coherent Source

Rui Xu and Shengmei Zhao^*

Author Affiliations

Institute of Signal Processing and Transmission, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu 210003, China

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DOI: 10.3788/LOP202158.2327001 Cite this Article Set citation alerts

Rui Xu, Shengmei Zhao. Sending or Not Sending Quantum Key Distribution Based on Heralded Pair-Coherent Source[J]. Laser & Optoelectronics Progress, 2021, 58(23): 2327001 Copy Citation Text

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Fig. 1. Schematic of SNS-QKD protocol based on HPCS

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Fig. 2. Key generation rate of HPCS-SNS-QKD varying with transmission distance

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Fig. 3. Phase flipping error rate of HPCS-SNS-QKD varying with transmission distance

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Fig. 4. Key generation rate of HPCS-SNS-QKD varying with misalignment error at 500 km

Rui Xu, Shengmei Zhao. Sending or Not Sending Quantum Key Distribution Based on Heralded Pair-Coherent Source[J]. Laser & Optoelectronics Progress, 2021, 58(23): 2327001

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