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Publications de l'Observatoire Astronomique de Beograd

Natural broadening of atomic spectral lines and generalized operator of electromagnetic interaction.

R. Kh. Gainutdinov, Il'dar R. Al'Miev

Published Sep 1, 1997• 0 citations
OpenAlex

Related papers

Natural broadening of atomic spectral lines in the presence of energy-level superposition

R. Kh. Gainutdinov, М. Х. Салахов

OptSp•Sep 1, 1987•0 citations

Quantum Theory of the Electromagnetic Properties of Matter; Broadening of Spectral Lines.

David W. Ross

•Jan 1, 1965•0 citations

Effects of nonlocality in time of interactions of an atom with its surroundings on the broadening of spectral lines of atoms

R. Kh. Gainutdinov, Aigul A. Mutygullina, W. Scheid

arXiv:quant-ph/0210144•Physics Letters A•Dec 1, 2002•17 citations

Generalized quantum dynamics and the broadening of spectral lines of atoms

R. Kh. Gainutdinov, Aigul A. Mutygullina, W. Scheid

We investigate the effects of nonlocality in time of interaction on the dynamics of open quantum systems. We show that the generalized quantum dynamics allows one to take into account nonlocality in time of the interaction of an atom with its surroundings in describing spectral line broadening.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Nov 15, 2001•8 citations

Line shapes of atomic transitions in excited dense gas

Vladimir A. Sautenkov

We discuss recently published results of experimental studies of dipole-dipole broadened line shapes in excited atomic vapors. The Lorentz local-field shift and self-broadened width were measured in optically excited potassium and rubidium vapors. Strong reduction of the shift and width was observed. This effect allowed resolve electromagnetically induced dressed states inside the self-broadened spectral profile. The experimental results were interpreted using well-known models of the dipole-dipole interactions.

Laser Physics Letters•Sep 1, 2011•20 citations

Theory of Broadening of Spectral Lines

V. V. Yakimets

Journal of Experimental and Theoretical Physics•May 1, 1967•3 citations
We discuss recently published results of experimental studies of dipole-dipole broadened line shapes in excited atomic vapors. The Lorentz local-field shift and self-broadened width were measured in optically excited potassium and rubidium vapors. Strong reduction of the shift and width was observed. This effect allowed resolve electromagnetically induced dressed states inside the self-broadened spectral profile. The experimental results were interpreted using well-known models of the dipole-dipole interactions.