230 citations · 569 across the 9 of their papers we have counts for
13 papers
Security proof of quantum key distribution with detection efficiency mismatch
Chi-Hang Fred Fung, Kiyoshi Tamaki, Bing Qi +2
In theory, quantum key distribution (QKD) offers unconditional security based on the laws of physics. However, as demonstrated in recent quantum hacking theory and experimental pap…
Quantum key distribution with an unknown and untrusted source
Yi Zhao, Bing Qi, Hoi-Kwong Lo
The security of a standard bi-directional "plug & play" quantum key distribution (QKD) system has been an open question for a long time. This is mainly because its source is equiva…
Experimental study on Gaussian-modulated coherent states quantum key distribution over standard telecom fiber
Bing Qi, Lei-Lei Huang, Li Qian +1
In this paper, we present a fully fiber-based one-way Quantum Key Distribution (QKD) system implementing the Gaussian-Modulated Coherent States (GMCS) protocol. The system employs…
Experimental quantum key distribution with active phase randomization
Yi Zhao, Bing Qi, Hoi-Kwong Lo
Phase randomization is an important assumption made in many security proofs of practical quantum key distribution (QKD) systems. Here, we present the first experimental demonstrati…
Continuous-Variables Quantum Key Distribution over Standard Telecom Fiber
Lei-Lei Huang, Bing Qi, Li Qian +1
This paper has been withdrawn
Quantum key distribution with "dual detectors"
Bing Qi, Yi Zhao, Xiongfeng Ma +2
To improve the performance of a quantum key distribution (QKD) system, high speed, low dark count single photon detectors (or low noise homodyne detectors) are required. However, i…