Results 261 to 270 of about 5,045,379 (328)

Optical Dipole Noise of Two-Level Atoms

Physical Review Letters, 1995
Optical noise in two-level atoms is of fundamental interest as it limits the accuracy of atomic clocks and the amount of squeezing that can be obtained in atomic systems. It also contributes to momentum diffusion in laser cooling experiments. In this work, we measure phase-dependent optical noise spectra for the radiation emitted by long-lived ...
, Bacon, , Zhao, , Wang, , Thomas
openaire   +2 more sources

Two-level atoms and solitons

Bulletin of the Russian Academy of Sciences: Physics, 2013
Integrable equations that produce a wide range of various solitons arising from interactions between two-level atoms with optical pulses are briefly reviewed.
openaire   +1 more source

Force on Two-Level Atoms

1999
Laser cooling and trapping rely on the interaction between laser light and atoms to exert a controllable force on the atoms, and many sophisticated schemes have been developed using the special properties of the interaction. The outcome is a new field called laser cooling and trapping of atoms that has flourished over the last decade.
Harold J. Metcalf, Peter van der Straten
openaire   +1 more source

Berry’s phase in a two-level atom

Physical Review A, 1989
Berry's phase in the coherent excitation of a two-level atom is shown to be an observable effect, as a shift of the side bands of the Mollow's triplet. Berry's phase effects, the adiabatic following model, and nonadiabatic evolution of a two-level atom are discussed in a unified manner.
openaire   +2 more sources

Driven two-level atom: A simplified derivation

Physical Review A, 1996
Muriel [Phys. Rev. A 50, 4286 (1994)] recently obtained an exact solution for the driven two-level atom without relaxation by means of complicated projection operator methods. Here we obtain his result in a much more concise way by using the Dyson expansion. \textcopyright{}1996 The American Physical Society.
openaire   +2 more sources

Single Two-Level Atom

2017
We will start our discussion with the most simple system: a single two-level atom interacting with an electromagnetic field.
openaire   +1 more source

Emission Spectra of a Two-level Atom Under the Presence of Another Two-level Atom

Journal of Modern Optics, 1992
Abstract We investigate the spectrum of light emitted by a two-level atom interacting with another two-level atom inside an ideal cavity within the frame of generalized Jaynes-Cummings model. The influence of various ratios of the coupling constants of the atoms to the field on the spectrum of the emitted light is studied in detail for the case when ...
openaire   +1 more source

Entanglement Criteria of Two Two-Level Atoms Interacting with Two Coupled Modes

, 2014
In this paper, we study the interaction between two two-level atoms and two coupled modes of a quantized radiation field in the form of parametric frequency converter injecting within an optical cavity enclosed by a medium with Kerr nonlinearity.
H. Baghshahi, M. Tavassoly, M. Faghihi
semanticscholar   +1 more source

The periodically kicked two-level atom

Physics Letters A, 1988
Abstract The exact solution for the two-level atom driven by a periodic delta-function pulse is presented.
openaire   +2 more sources

Nonreciprocal photon blockade in a spinning resonator coupled to two two-level atoms

Science China Physics Mechanics and Astronomy, 2023
Wei Zhang, Tie Wang, Shujie Liu, Shou Zhang, Hong‐Fu Wang   +4 more
semanticscholar   +1 more source