26 citations · 42 across the 8 of their papers we have counts for
8 papers
Complementarity of which-path information in induced and stimulated coherences via four-wave mixing process from warm Rb atomic ensemble
Danbi Kim, Jiho Park, Changhoon Baek +2
We report a systematic approach for establishing a complementary relationship between the interference visibility, concurrence, and predictability in the crossing of induced and st…
Quantum Optical Induced-Coherence Tomography by a Hybrid Interferometer
Eun Mi Kim, Sun Kyung Lee, Sang Min Lee +2
Quantum interferometry based on induced-coherence phenomena has demonstrated the possibility of undetected-photon measurements. Perturbation in the optical path of probe photons ca…
Emergence of stationary many-body entanglement in driven-dissipative Rydberg lattice gases
S. K. Lee, J. Cho, K. S. Choi
Non-equilibrium quantum dynamics represents an emerging paradigm for condensed matter physics, quantum information science, and statistical mechanics. Strongly interacting Rydberg…
Phase Space Tomography of Matter-Wave Diffraction in the Talbot Regime
S. K. Lee, M. S. Kim, C. Szewc +1
We report on the theoretical investigation of Wigner distribution function (WDF) reconstruction of the motional quantum state of large molecules in de Broglie interference. De Brog…
Absolute frequency measurement of 1S0 (F = 1/2) - 3P0 (F = 1/2) transition of 171Yb atoms in a one-dimensional optical lattice at KRISS
Chang Yong Park, Dai-Hyuk Yu, Won-Kyu Lee +9
We measured the absolute frequency of the optical clock transition 1S0 (F = 1/2) - 3P0 (F = 1/2) of 171Yb atoms confined in a one-dimensional optical lattice and it was determined…
Optical repumping of triplet -states enhances magneto-optical trapping of ytterbium atoms
Jun Woo Cho, Han-gyeol Lee, Sangkyung Lee +5
Radiative decay from the excited state to metastable and states is expected to limit attainable trapped atomic population in a magneto-optic trap of ytterbi…
Quantum Lithography Based on Multiple Light Exposures for Arbitrary Sub-Diffraction-Limit Pattern Generation
Hee Su Park, Sun Kyung Lee
We propose a super-resolution quantum lithography scheme based on coherent population trapping in lambda-type atoms coupled to temporally-cascaded standing-wave driving fields. By…
Damped Population Oscillation in a Spontaneously Decaying Two-Level Atom Coupled to a Monochromatic Field
Sun Kyung Lee, Hai-Woong Lee
We investigate the time evolution of atomic population in a two-level atom driven by a monochromatic radiation field, taking spontaneous emission into account. The Rabi oscillation…