111 citations · 272 across the 19 of their papers we have counts for
3 papers · 1 filter
Bound for Gaussian-state Quantum illumination using direct photon measurement
Su-Yong Lee, Dong Hwan Kim, Yonggi Jo +3
It is important to find feasible measurement bounds for quantum information protocols. We present analytic bounds for quantum illumination with Gaussian states when using an on-off…
Quantum-secured single-pixel imaging with enhanced security
Jaesung Heo, Junghyun Kim, Taek Jeong +4
In this paper, we propose a novel quantum-secured single-pixel imaging method that utilizes non-classical correlations of a photon pair. Our method can detect any attempts to decei…
Squeezing Limit of the Josephson Ring Modulator as a Non-Degenerate Parametric Amplifier
Dong Hwan Kim, Su-Yong Lee, Zaeill Kim +2
Two-mode squeezed vacuum states are a crucial component of quantum technologies. In the microwave domain, they can be produced by Josephson ring modulator which acts as a three-wav…