662 citations · 3.2k across the 58 of their papers we have counts for
58 papers
Simultaneous Trapping of Two Optical Pulses in an Atomic Ensemble as Stationary Light Pulses
U-Shin Kim, Yoon-Ho Kim
The stationary light pulse (SLP) refers to a zero-group-velocity optical pulse in an atomic ensemble prepared by two counter-propagating driving fields. Despite the uniqueness of a…
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…
Heisenberg-limited metrology via weak-value amplification without using entangled resources
Yosep Kim, Seung-Yeun Yoo, Yoon-Ho Kim
Weak-value amplification (WVA) provides a way for amplified detection of a tiny physical signal at the expense of a lower detection probability. Despite this trade-off, due to its…
Quantum teleportation is a reversal of quantum measurement
Seung-Woo Lee, Dong-Gil Im, Yoon-Ho Kim +2
We introduce a generalized concept of quantum teleportation in the framework of quantum measurement and reversing operation. Our framework makes it possible to find an optimal prot…
Benchmarking quantum tomography completeness and fidelity with machine learning
Yong Siah Teo, Seongwook Shin, Hyunseok Jeong +8
We train convolutional neural networks to predict whether or not a set of measurements is informationally complete to uniquely reconstruct any given quantum state with no prior inf…
Distance sensing emerging from second-order interference of thermal light
Francesco V. Pepe, Gabriele Chilleri, Giovanni Scala +3
We introduce and describe a technique for distance sensing, based on second-order interferometry of thermal light. The method is based on measuring correlation between intensity fl…