286 citations · 3.5k across the 96 of their papers we have counts for
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Robust countermeasure against detector control attack in practical quantum key distribution system
Yong-Jun Qian, De-Yong He, Shuang Wang +4
In real-life implementations of quantum key distribution (QKD), the physical systems with unwanted imperfections would be exploited by an eavesdropper. Based on imperfections in th…
Hacking the quantum key distribution system by exploiting the avalanche transition region of single photon detectors
Yong-Jun Qian, De-Yong He, Shuang Wang +4
Avalanche photodiode based single photon detectors, as crucial and practical components, are widely used in quantum key distribution (QKD) systems. For effective detection, most of…
Experimental demonstration of secure quantum remote sensing
Peng Yin, Yuki Takeuchi, Wen-Hao Zhang +10
Quantum metrology aims to enhance the precision of various measurement tasks by taking advantages of quantum properties. In many scenarios, precision is not the sole target; the ac…
Optimized protocol for twin-field quantum key distribution
Rong Wang, Zhen-Qiang Yin, Feng-Yu Lu +7
Twin-field quantum key distribution (TF-QKD) and its variant protocols are highly attractive due to the advantage of overcoming the rate-loss limit for secret key rates of point-to…
Chau-Wang-Wong17 Scheme Is Experimentally More Feasible Than The Six-State Scheme
H. F. Chau, Zhen-Qiang Yin, Shuang Wang +2
Recently, Chau et al. [Phys. Rev. A 95, 022311 (2017)] reported a quantum-key-distribution (QKD) scheme using four-dimensional qudits. Surprisingly, as a function of the bit error…
Beating the fundamental rate-distance limit in a proof-of-principle quantum key distribution system
Shuang Wang, De-Yong He, Zhen-Qiang Yin +6
With the help of quantum key distribution (QKD), two distant peers are able to share information-theoretically secure key bits. Increasing key rate is ultimately significant for th…
Practical issues of twin-field quantum key distribution
Feng-Yu Lu, Zhen-Qiang Yin, Rong-Wang +8
Twin-Field Quantum Key Distribution(TF-QKD) protocol and its variants, such as Phase-Matching QKD(PM-QKD), sending or not QKD(SNS-QKD) and No Phase Post-Selection TF-QKD(NPP-TFQKD)…
Improving the performance of Twin-Field Quantum Key Distribution
Feng-Yu Lu, Zhen-Qiang Yin, Chao-Han Cui +7
Among the various versions of the twin-field quantum key distribution (TF-QKD) protocol [M.Lucamarini, Z. Yuan, J. Dynes, and A. Shields, Nature (London) 557, 400 (2018)] that can…