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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 76, Issue 5, Pages 328–332
(Mi jetpl2908)
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This article is cited in 1 scientific paper (total in 1 paper)
ATOMS, SPECTRA, RADIATIONS
Confinement of atoms with nondegenerate ground states in a three-dimensional dissipative optical superlattice
I. V. Krasnov, S. P. Polyutov Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
Abstract:
Based on the developed kinetic theory of rectified radiative forces, we found sufficient conditions for purely optical (nonmagnetic) three-dimensional confinement and cooling of atoms with the $J=0\to J=1$ quantum transition in a weak field of mutually orthogonal bichromatic standing waves. We show that a deep stable atom localization of atoms in the cells of an effective light superlattice (with a spacing much larger than the light wavelength) can be achieved by controlling the phase shifts (time-difference phase) of the temporal oscillations in orthogonally polarized field components and by specially choosing the field parameters. The proposed scheme of purely optical confinement can be directly used for a large group of atoms like Yb isotopes and alkali-earth elements with even-even nuclei.
Received: 15.07.2002
Citation:
I. V. Krasnov, S. P. Polyutov, “Confinement of atoms with nondegenerate ground states in a three-dimensional dissipative optical superlattice”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:5 (2002), 328–332; JETP Letters, 76:5 (2002), 270–274
Linking options:
https://www.mathnet.ru/eng/jetpl2908 https://www.mathnet.ru/eng/jetpl/v76/i5/p328
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