168 citations · 1.1k across the 45 of their papers we have counts for
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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…
Correlations and energy in mediated dynamics
Tanjung Krisnanda, Su-Yong Lee, Changsuk Noh +4
The minimum time required for a quantum system to evolve to a distinguishable state is set by the quantum speed limit, and consequently influences the change of quantum correlation…
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…