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Cited by 384

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Experimental Long-Distance Decoy-State Quantum Key Distribution Based on Polarization Encoding

Open access
Peng, Cheng-Zhi, Zhang, Jun, Yang, Dong, Gao, Wei-Bo, Ma, Huai-Xin, Yin, Hao, Zeng, He-Ping, Yang, Tao, Wang, Xiang-Bin, Pan, Jian-Wei·2007·Physical Review Letters

Abstract

We demonstrate the decoy-state quantum key distribution (QKD) with one-way quantum communication in polarization space over 102 km. Further, we simplify the experimental setup and use only one detector to implement the one-way decoy-state QKD over 75 km, with the advantage to overcome the security loopholes due to the efficiency mismatch of detectors. Our experimental implementation can really offer the unconditionally secure final keys. We use 3 different intensities of 0, 0.2, and 0.6 for the light sources in our experiment. In order to eliminate the influences of polarization mode dispersion in the long-distance single-mode optical fiber, an automatic polarization compensation system is utilized to implement the active compensation.

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Metadata

Authors
Peng, C.-Z., Zhang, J., Yang, D., Gao, W.-B., Ma, H.-X., Yin, H., Zeng, H.-P., Yang, T., Wang, X.-B., & Pan, J.-W.
Venue
Physical Review Letters
Published
2007-01-05
Volume
98
Issue
1
Pages
010505-010505
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2064035318
Cited by
384
References
29
FWCI
35.07
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Experimental Long-Distance Decoy-State Quantum Key Distribution Based on Polarization Encoding. https://app.cochat.ai/papers/10.1103/physrevlett.98.010505
The paper
Peng, C.-Z., Zhang, J., Yang, D., Gao, W.-B., Ma, H.-X., Yin, H., Zeng, H.-P., Yang, T., Wang, X.-B., & Pan, J.-W. (2007). Experimental Long-Distance Decoy-State Quantum Key Distribution Based on Polarization Encoding. Physical Review Letters. https://doi.org/10.1103/physrevlett.98.010505

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