200 citations · 1.5k across the 37 of their papers we have counts for
7 papers · 1 filter
Experimental quantum state engineering with time-separated heraldings from a continuous-wave light source: a temporal-mode analysis
K. Huang, H. Le Jeannic, V. B. Verma +7
Conditional preparation is a well-established technique for quantum state engineering of light. A general trend is to increase the number of heralding detection events in such real…
Optical synthesis of large-amplitude squeezed coherent-state superpositions with minimal resources
K. Huang, H. Le Jeannic, J. Ruaudel +10
We propose and experimentally realize a novel versatile protocol that allows the quantum state engineering of heralded optical coherent-state superpositions. This scheme relies on…
Experimental demonstration of counterfactual quantum key distribution
Min Ren, Guang Wu, E Wu +1
Counterfactual quantum key distribution provides natural advantage against the eavesdropping on the actual signal particles. It can prevent the photon-number-splitting attack when…
Prevent eavesdropping with bright reference pulses for practical quantum key distribution
Guang Wu, Jie Chen, Yao Li +2
We analyze the application of bright reference pulses to prevent the photon-number-splitting attack in weak-pulse quantum key distribution. Under the optimal eavesdropping strategy…
Stable polarization-encoded quantum key distribution in fiber
Guang Wu, Jie Chen, Yao Li +1
Polarizations of single-photon pulses have been controlled with long-term stability of more than 10 hours by using an active feedback technique for auto-compensation of unpredictab…
Narrow-band single-photon emission in the near infrared for quantum key distribution
E. Wu, Vincent Jacques, Heping Zeng +3
We report on the observation of single colour centers in natural diamond samples emitting in the near infrared region when optically excited. Photoluminescence of these single emit…