35 citations · 191 across the 23 of their papers we have counts for
3 papers · 1 filter
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…
Quantum-correlation-based free-space optical link with an active reflector
Dongkyu Kim, Dohoon Lim, Kyungdeuk Park +1
We present a quantum-correlation-based free-space optical(FSO) link over 250 m using an outdoor active reflector 125 m from the transceiver station. The performance of free-space o…
Trapping a Free-propagating Single-photon into an Atomic Ensemble as a Quantum Stationary Light Pulse
U-Shin Kim, Yong Sup Ihn, Chung-Hyun Lee +1
Efficient photon-photon interaction is one of the key elements for realizing quantum information processing. The interaction, however, must often be mediated through an atomic medi…