73 citations · 352 across the 11 of their papers we have counts for
11 papers
Light propagation in a random three-dimensional ensemble of point scatterers in a waveguide: size-dependent switching between diffuse radiation transfer and Anderson localization of light
A. S. Kuraptsev, I. M. Sokolov
Light transport in a disordered ensemble of resonant atoms placed in a waveguide is found to be very sensitive to the sizes of cross section of a waveguide. Based on self-consisten…
Incomplete spontaneous decay in a waveguide caused by polarization selection
A. S. Kuraptsev, I. M. Sokolov
Spontaneous decay of an excited atom in a waveguide is essentially modified by the spatial structure of vacuum reservoir. This is particularly exciting in view of a range of applic…
Influence of atomic motion on the collective effects in dense and cold atomic ensembles
A. S. Kuraptsev, I. M. Sokolov
We show that atomic motion leads not only to noticeable quantitative, but in some cases also to qualitative modification of collective effects in dense and cold atomic ensembles ev…
Cooperative spontaneous decay of local excitation in a dense and disordered ensemble of point-like impurity atoms near a charged conductive surface
A. S. Kuraptsev
On the basis of the general quantum microscopic theory we study the process of spontaneous decay of an excited atom in a dense and disordered ensemble of point-like impurity atoms…
Many-body cooperative effects in an ensemble of point-like impurity centers near a charged conductive surface
A. S. Kuraptsev, I. M. Sokolov
On the basis of a quantum microscopic approach we study the cooperative effects induced by the dipole-dipole interaction in an ensemble of point-like impurity centers located near…
Angular distribution of single photon superradiance in a dilute and cold atomic ensemble
A. S. Kuraptsev, I. M. Sokolov, M. D. Havey
On the basis of a quantum microscopic approach we study the dynamics of the afterglow of a dilute Gaussian atomic ensemble excited by pulsed radiation. Taking into account the vect…
Light trapping in an ensemble of point-like impurity centers in Fabry-Perot cavity
A. S. Kuraptsev, I. M. Sokolov
We report the development of quantum microscopic theory of quasi-resonant dipole-dipole interaction in the ensembles of impurity atoms imbedded into transparent dielectric and loca…
Reflection of resonant light from a plane surface of an ensemble of motionless point scatters: Quantum microscopic approach
A. S. Kuraptsev, I. M. Sokolov
On the basis of general theoretical results developed previously in [JETP 112, 246 (2011)], we analyze the reflection of quasiresonant light from a plane surface of dense and disor…
Spontaneous decay of an atom excited in a dense and disordered atomic ensemble: quantum microscopic approach
A. S. Kuraptsev, I. M. Sokolov
On the basis of general theoretical results developed previously in [I. M. Sokolov et al., J. Exp. Theor. Phys. 112, 246 (2011)], we analyze spontaneous decay of a single atom insi…
Spatial distribution of optically induced atomic excitation in a dense and cold atomic ensemble
Ya. A. Fofanov, A. S. Kuraptsev, I. M. Sokolov +1
On the basis of our general theoretical results developed previously in JETP 112, 246 (2011), we calculate the spatial distribution of atoms excited in a dense and cold atomic clou…
Dispersion of the dielectric permittivity of dense and ultracold atomic gases
Ya. A. Fofanov, A. S. Kuraptsev, I. M. Sokolov +1
On the basis of general theoretical results developed previously in JETP 112, 246 (2011) we analyze the atomic polarization created by weak monochromatic light in an optically thic…