286 citations · 3.1k across the 80 of their papers we have counts for
5 papers · 1 filter
Relation between semi- and fully-device-independent protocols
Hong-Wei Li, Piotr Mironowicz, Marcin Pawlowski +7
We study the relation between semi and fully device independent protocols. As a tool, we use the correspondence between Bell inequalities and dimension witnesses. We present a meth…
Effect of Intensity Modulator Extinction on Practical Quantum Key Distribution System
Jing-Zheng Huang, Zhen-Qiang Yin, Shuang Wang +3
We study how the imperfection of intensity modulator effects on the security of a practical quantum key distribution system. The extinction ratio of the realistic intensity modulat…
Wavelength attack scheme on continuous-variable quantum key distribution system using heterodyne detection protocol
Jing-Zheng Huang, Zhen-Qiang Yin, Shuang Wang +4
The security proof of continuous variable quantum key distribution(CV QKD) based on two assumptions that the eavesdropper can neither act on the local oscillator nor control Bob's…
2-GHz clock quantum key distribution over 260 km of standard telecom fiber
Shuang Wang, Wei Chen, Jun-Fu Guo +5
We report a demonstration of quantum key distribution (QKD) over a standard telecom fiber exceeding 50 dB in loss and 250 km in length. The differential phase shift QKD protocol wa…
Field test of the wavelength-saving quantum key distribution network
Shuang Wang, Wei Chen, Zhen-Qiang Yin +13
We propose a wavelength-saving topology of quantum key distribution(QKD) network based on passive optical elements, and report the field test of this network on the commercial tele…