230 citations · 290 across the 4 of their papers we have counts for
5 papers · 1 filter
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…
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This paper has been withdrawn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…
Quantum key distribution based on a Sagnac loop interferometer and polarization-insensitive phase modulators
Bing Qi, Lei-Lei Huang, Hoi-Kwong Lo +1
We present a design for a quantum key distribution(QKD) system in a Sagnac loop configuration, employing a novel phase modulation scheme based on frequency shift, and demonstrate s…
Experimental Quantum Key Distribution with Decoy States
Yi Zhao, Bing Qi, Xiongfeng Ma +2
To increase dramatically the distance and the secure key generation rate of quantum key distribution (QKD), the idea of quantum decoys--signals of different intensities--has recent…