298 citations · 682 across the 20 of their papers we have counts for
20 papers
Rigorous criterion for characterizing correlated multiphoton emissions
Hyun-Gue Hong, Hyunchul Nha, Jai-Hyung Lee +1
Strong correlation of photons, particularly in the single-photon regime, has recently been exploited for various applications in quantum information processing. Existing correlatio…
Atomic Solc filter: multi-resonant photoemission via periodic poling of atom-cavity coupling constant
Hyun-Gue Hong, Wontaek Seo, Moonjoo Lee +4
This paper describes a novel atom-cavity interaction induced by periodically poled atom-cavity coupling constant which leads to multiple narrow photoemission bands for an initially…
Stationary solution of a weak-driven open Jaynes-Cummings system of a degenerate two-level atom coupled to an arbitrary-polarized cavity field
Sungsam Kang, Youngwoon Choi, Sooin Lim +3
Analytical solution for the stationary density matrix is derived, by using the Morris-Shore transformation, for an open Jaynes-Cummings system of a two-level atom with Zeeman suble…
Observation of an exceptional point in a chaotic optical microcavity
Sang-Bum Lee, Juhee Yang, Songky Moon +5
We present spectroscopic observation of an exceptional point or the transition point between diabatic crossing and avoided crossing of neighboring quasi-eigenmodes in a chaotic opt…
Quasi-Eigenstate Evolution in Open Chaotic Billiards
Sang-Bum Lee, Juhee Yang, Songky Moon +5
We experimentally studied evolution of quasi-eigenmodes as classical dynamics undergoing a transition from being regular to chaotic in open quantum billiards. In a deformation-vari…
Analysis of the atom-number correlation function in a few-atom trap
Youngwoon Choi, Seokchan Yoon, Sungsam Kang +3
Stochastic properties of loading and loss mechanism in a few atom trap are analyzed. An approximate formula is derived for the atom-number correlation function for the trapped atom…