60 citations · 159 across the 7 of their papers we have counts for
7 papers
Nonlinear quantum optics for spinor slow light
J. Ruseckas, V. Kudriašov, A. Mekys +3
We investigate quantum nonlinear effects at a level of individual quanta in a double tripod atom-light coupling scheme involving two atomic Rydberg states. In such a scheme the slo…
Carrier mobility modeling in highly inhomogeneous semiconductors
Algirdas Mekys, Vytautas Rumbauskas, Laurynas Andrulionis +1
The large scale various shapes and orientation defects influence into carrier scattering was theoretically analyzed using Monte Carlo method and compared to the experimental measur…
Three-level Haldane-like model on dice optical lattice
T. Andrijauskas, E. Anisimovas, M. Račiūnas +4
We consider ultracold atoms in a two-dimensional optical lattice of the dice geometry in a tight-binding regime. The atoms experience a laser-assisted tunneling between the nearest…
Position-dependent spin-orbit coupling for ultracold atoms
S. -W. Su, S. -C. Gou, I. -K. Liu +6
We theoretically explore atomic Bose-Einstein condensates (BECs) subject to position-dependent spin-orbit coupling (SOC). This SOC can be produced by cyclically laser coupling four…
Superluminal two-color light in multiple Raman gain medium
V. Kudriašov, J. Ruseckas, A. Mekys +3
We investigate theoretically the formation of two-component light with superluminal group velocity in a medium controlled by four Raman pump fields. In such an optical scheme only…
Optical vortices of slow light using tripod scheme
J. Ruseckas, A. Mekys, G. Juzeliunas
We consider propagation, storing and retrieval of slow light (probe beam) in a resonant atomic medium illuminated by two control laser beams of larger intensity. The probe and two…