398 citations · 2.9k across the 61 of their papers we have counts for
8 papers · 1 filter
Experimental Quantum Key Distribution at 1.3 Gbit/s Secret-Key Rate over a 10-dB-Loss Channel
Zheshen Zhang, Changchen Chen, Quntao Zhuang +2
Quantum key distribution (QKD) enables unconditionally secure communication ensured by the laws of physics, opening a promising route to security infrastructure for the coming age…
Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement
Quntao Zhuang, Zheshen Zhang, Jeffrey H. Shapiro
Distributed quantum sensing uses quantum correlations between multiple sensors to enhance the measurement of unknown parameters beyond the limits of unentangled systems. We describ…
Quantum illumination for enhanced detection of Rayleigh-fading targets
Quntao Zhuang, Zheshen Zhang, Jeffrey H. Shapiro
Quantum illumination (QI) is an entanglement-enhanced sensing system whose performance advantage over a comparable classical system survives its usage in an entanglement-breaking s…
Entanglement-Enhanced Lidars for Simultaneous Range and Velocity Measurements
Quntao Zhuang, Zheshen Zhang, Jeffrey H. Shapiro
Lidar is a well known optical technology for measuring a target's range and radial velocity. We describe two lidar systems that use entanglement between transmitted signals and ret…
Noisy entanglement-assisted classical capacity as a security framework for two-way quantum key distribution protocols
Quntao Zhuang, Zheshen Zhang, Jeffrey H. Shapiro
We use the noisy entanglement-assisted classical capacity formula [arXiv:1609.08592] to create a coherent-attack security framework for Gaussian two-way quantum key distribution pr…
Entanglement-enhanced Neyman-Pearson target detection using quantum illumination
Quntao Zhuang, Zheshen Zhang, Jeffrey H. Shapiro
Quantum illumination (QI) provides entanglement-based target detection---in an entanglement-breaking environment---whose performance is significantly better than that of optimum cl…