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This article is cited in 8 scientific papers (total in 8 papers)
OPTICS AND NUCLEAR PHYSICS
Effect of the motion of atoms and collisions with the antirelaxation coating of the walls of gas cells on the shape and shift of the coherent population trapping resonance
A. N. Litvinov, I. M. Sokolov Peter the Great St. Petersburg Polytechnic University, St. Petersburg, 195251 Russia
Abstract:
The shape of the coherent population trapping resonance in optically thin cells with antirelaxation coating of the walls has been determined by solving the quantum kinetic equation for the single-atom density matrix. It has been found that motion and collisions with walls in the case of nondegenerate ground and excited states result in a significant change in the shape of the spectrum, in the appearance of a comb of additional resonances, and in shifts of the main resonance of coherent population trapping, which nonmonotonically depend on the size of the cell.
Received: 21.04.2021 Revised: 17.05.2021 Accepted: 19.05.2021
Citation:
A. N. Litvinov, I. M. Sokolov, “Effect of the motion of atoms and collisions with the antirelaxation coating of the walls of gas cells on the shape and shift of the coherent population trapping resonance”, Pis'ma v Zh. Èksper. Teoret. Fiz., 113:12 (2021), 791–796; JETP Letters, 113:12 (2021), 763–768
Linking options:
https://www.mathnet.ru/eng/jetpl6447 https://www.mathnet.ru/eng/jetpl/v113/i12/p791
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Abstract page: | 105 | Full-text PDF : | 10 | References: | 37 | First page: | 18 |
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