49 citations · 123 across the 8 of their papers we have counts for
8 papers
Electromagnetically induced transparency resonances inverted in magnetic field
A. Sargsyan, D. Sarkisyan, Y. Pashayan-Leroy +4
The electromagnetically induced transparency (EIT) phenomenon has been investigated in a -system of the Rb D line in an external transverse magnetic field. Two spectr…
Thermal-Light-Induced Coherent Dynamics in Atoms and Molecules -- an Exact Quantum Mechanical Treatment
David Avisar, Asaf Eilam, A. D. Wilson-Gordon
The question of whether sunlight induces coherent dynamics in biological systems is under debate. Here we show, on the basis of an exact fully quantum mechanical treatment, that th…
Multiphoton coherent population oscillation
A. V. Sharypov, Arlene Wilson-Gordon
We study the bichromatic driving of a two-level system which displays long-lived coherent population oscillations (CPO). We show that under certain conditions, multiphoton parametr…
Sub-natural -type Resonance in Cesium Atomic Vapor: splitting in magnetic fields
D. Slavov, A. Sargsyan, D. Sarkisyan +4
The sub-natural-width -type resonance in Λ-system, on the line of Cs atoms is studied for the first time in the presence of a buffer gas (neon) and the radiations of two c…
Effects of thermal motion on electromagnetically induced absorption
E. Tilchin, O. Firstenberg, A. D. Wilson-Gordon
We describe the effect of thermal motion and buffer-gas collisions on a four-level closed N system interacting with strong pump(s) and a weak probe. This is the simplest system tha…
Orientation-to-alignment conversion and spin squeezing
S. M. Rochester, M. P. Ledbetter, T. Zigdon +2
The relationship between orientation-to-alignment conversion (a form of atomic polarization evolution induced by an electric field) and the phenomenon of spin squeezing is demonstr…
Nonlinear magneto-optical rotation in the presence of radio-frequency field
T. Zigdon, A. D. Wilson-Gordon, S. Guttikonda +4
We report measurements of nonlinear magneto-optical rotation (NMOR) for the D2 line of Rb atoms in an antirelaxation-coated vapor cell in the presence of a radio-frequency (…
Narrowband Biphoton Generation due to Long-Lived Coherent Population Oscillations
A. V. Sharypov, A. D. Wilson-Gordon
We study the generation of paired photons due to the effect of four-wave mixing in an ensemble of pumped two-level systems that decay via an intermediate metastable state. The slow…