451 citations · 871 across the 7 of their papers we have counts for
7 papers
Dense-coding quantum key distribution based on continuous-variable entanglement
Xiaolong Su, Jietai Jing, Qing Pan +1
We proposed a scheme of continuous-variable quantum key distribution, in which the bright Einstein-Podolsky-Rosen entangled optical beams are utilized. The source of the entangled…
Experimental Demonstration of Quantum Entanglement Between Frequency-Nondegenerate Optical Twin Beams
Xiaolong Su, Aihong Tan, Xiaojun Jia* +2
The quantum entanglement of amplitude and phase quadratures between two intense optical beams with the total intensity of 22mW and the frequency difference of 1nm, which are produc…
Quantum Key Ditribution Based on Quantum Intensity Correlation of Twin Beams
Xiaojun Jia, Xiaolong Su, Qing Pan +2
A new and simple quantum key distribution scheme based on the quantum intensity correlation of optical twin beams and the directly local measurements of intensity noise of single o…
Experimental Demonstration of Unconditional Entanglement Swapping for Continuous Variables
Xiaojun Jia, Xiaolong Su, Qing Pan +3
The unconditional entanglement swapping for continuous variables is experimentally demonstrated. Two initial entangled states are produced from two nondegenerate optical parametric…
Experiment towards continuous-variable entanglement swapping: Highly correlated four-partite quantum state
Oliver Glöckl, Stefan Lorenz, Christoph Marquardt +7
We present a protocol for performing entanglement swapping with intense pulsed beams. In a first step, the generation of amplitude correlations between two systems that have never…
Quantum Cryptography Using Einstein-Podolsky-Rosen Correlations of Continuous Variables
Jietai Jing, Qing Pan, Changde Xie +1
Quantum cryptography with the predetermined key was experimentally realized using Einstein-Podolsky-Rosen(EPR) correlations of continuously bright optical beams. Only one of two EP…