19 citations · 85 across the 15 of their papers we have counts for
15 papers
-shift in a short-baseline atomic interferometer-gravimeter
D. N. Kapusta, A. E. Bonert, A. N. Goncharov +6
This paper presents the first experimental observation and investigation of a lineshape-asymmetry-caused shift (LACS) in a short-baseline atomic interferometer-gravimeter. It is sh…
Purely optical macroscopic trap for alkaline-earth and similar atoms
O. N. Prudnikov, V. I. Yudin, R. Ya. Ilenkov +1
We consider a laser cooling and trapping of alkaline-earth and similar atoms in a bichromatic field resonant to a closed optical transition or $^1S_0 \to \, ^3…
Lineshape-asymmetry-caused shift in atomic interferometers
V. I. Yudin, O. N. Prudnikov, A. V. Taichenachev +7
We investigate the shift caused by asymmetry of spectroscopic lineshape in atomic interferometers, which has not previously been discussed in the scientific literature. This asymme…
Quantum theory of magneto-optical trap
O. N. Prudnikov, A. V. Taichenachev, V. I. Yudin +2
We present a quantum theory of a magneto-optical trap (MOT) from first principles based on the quantum kinetic equation for the atomic density matrix with taking into account the r…
Theory of composite Ramsey sequences of radiofrequency pulses beyond the rotating wave approximation
V. I. Yudin, O. N. Prudnikov, A. V. Taichenachev +3
We develop a theory of composite Ramsey sequences of rf pulses interacting with the Zeeman structure at the long-lived atomic level, beyond the rotating wave approximation. Such se…
Optical clock based on two-photon spectroscopy of the nuclear transition in ion Th in a monochromatic field
V. I. Yudin, A. V. Taichenachev, O. N. Prudnikov +4
For the isotope Th we investigate the possibility of two-photon laser spectroscopy of the nuclear clock transition (148.38 nm) using intense monochromatic laser field at tw…
Theory of nonlinear sub-Doppler laser spectroscopy taking into account atomic-motion-induced density-dependent effects in a gas
V. I. Yudin, A. V. Taichenachev, M. Yu. Basalaev +4
We develop a field-nonlinear theory of sub-Doppler spectroscopy in a gas of two-level atoms, based on a self-consistent solution of the Maxwell-Bloch equations in the mean field an…
Dissipative pure-optical trap for laser cooling and trapping of neutral atoms
O. N. Prudnikov, R. Ya. Ilenkov, A. V. Taichenachev +2
We show the possibility of implementing a deep dissipative optical lattice for neutral atoms with a macroscopic period. The depth of the lattice can reach magnitudes comparable to…
Systematic study of tunable laser cooling for trapped-ion experiments
A. P. Kulosa, O. N. Prudnikov, D. Vadlejch +5
We report on a comparative analysis of quenched sideband cooling in trapped ions. We introduce a theoretical approach for time-efficient simulation of the temporal cooling characte…
Atomic-motion-induced spectroscopic effects nonlinear in atomic density in a gas
V. I. Yudin, A. V. Taichenachev, M. Yu. Basalaev +2
The interatomic dipole-dipole interaction is commonly thought to be the main physical reason for spectroscopic effects nonlinear in atomic density. However, we have found that the…
Limits of sub-Doppler cooling for atoms with various recoil parameter
A. A. Kirpichnikova, O. N. Prudnikov, R. Ya. Ilenkov +2
We perform detailed analysis of sub-Doppler cooling limits for various atoms by direct solving quantum kinetic equation for atom density matrix in standing-wave light field generat…
Two-temperature momentum distribution in a Thulium magneto-optical trap
E. Kalganova, O. Prudnikov, A. Golovizin +6
Second-stage laser cooling of thulium atoms at the 530.7 nm transition with a natural linewidth of 350 kHz offers an interesting possibility to study different regimes of a magneto…
Deep laser cooling in optical trap: two-level quantum model
Oleg Prudnikov
We study laser cooling of Mg atoms in dipole optical trap with pumping field resonant to narrow ( nm) optical transiti…
Quantum treatment of two-stage sub-Doppler laser cooling of magnesium atoms
D. V. Brazhnikov, O. N. Prudnikov, A. V. Taichenachev +4
The problem of deep laser cooling of Mg atoms is theoretically studied. We propose two-stage sub-Doppler cooling strategy using electro-dipole transition $3^3D_…
Dissipative light field as a way to create strongly localized structures for atom lithography
O. N. Prudnikov, A. V. Taichenachev, A. M. Tumaikin +1
Generally, the conditions for deep sub-Doppler laser cooling do not match the conditions for the strong atomic localization that takes a place in deeper optical potential and, in c…