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Kvantovaya Elektronika, 2011, Volume 41, Number 5, Pages 483–486 (Mi qe14300)  

This article is cited in 1 scientific paper (total in 1 paper)

Intersection of quasi-energy levels

Study of the crossing of quasi-energy levels in a four-level system

S. Arushanyana, A. Melikyana, S. Saakyanb

a Russian-Armenian University, Yerevan
b State Engineering University of Armenia, Yerevan
Full-text PDF (120 kB) Citations (1)
References:
Abstract: It was shown previously that in taking into account only dipole transitions, the crossing of quasi-energy levels is possible in the system if any of the transitions forms a closed loop [1]. It followed herefrom that for the analysis of the crossing conditions, it is necessary to consider a system which has at least four levels. In this paper we show that we can uniquely specify which quasi-energy levels cross at the given values of the parameters of the atomic system and radiation field, without solving an algebraic quartic equation. It was found that the most suitable system for the implementation of the crossing is the group of energy levels 5S1/2, 5P1/2, 5P3/2 and 5D3/2 of a rubidium atom. The performed calculations of the laser field intensity and frequency values at which crossing takes place in this system show that they are easily attainable. It turned out that in this system there occur crossing of quasi-energy levels corresponding to the excited atomic levels.
Received: 25.02.2010
Revised: 19.01.2011
English version:
Quantum Electronics, 2011, Volume 41, Issue 5, Pages 483–486
DOI: https://doi.org/10.1070/QE2011v041n05ABEH014300
Bibliographic databases:
Document Type: Article
PACS: 32.80.Xx, 32.80.Fb
Language: Russian


Citation: S. Arushanyan, A. Melikyan, S. Saakyan, “Study of the crossing of quasi-energy levels in a four-level system”, Kvantovaya Elektronika, 41:5 (2011), 483–486 [Quantum Electron., 41:5 (2011), 483–486]
Linking options:
  • https://www.mathnet.ru/eng/qe14300
  • https://www.mathnet.ru/eng/qe/v41/i5/p483
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
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    Abstract page:280
    Full-text PDF :92
    References:54
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