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Kvantovaya Elektronika, 2008, Volume 38, Number 12, Pages 1105–1109 (Mi qe13791)  

This article is cited in 2 scientific papers (total in 2 papers)

Active media

Distributions of temperature and thermoelastic stresses in a thin disk active element with an arbitrary optical density

V. A. Smirnov, I. A. Shcherbakov

Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
Full-text PDF (134 kB) Citations (2)
Abstract: Stationary distributions of temperature and thermoelastic stresses (thermal tensions) are obtained in an active disk element with an arbitrary optical density upon a double-pass pumping. It is shown that the temperature distribution is determined by the sum of three terms: two exponential and a linear one, the exponential terms being preserved with changing the boundary conditions while the linear term producing no thermal tensions changes. It is found that thermal tensions decrease with increasing the absorption coefficient both for the constant thickness of the disk and for the constant optical density. The assessed values of the temperature are calculated during the local heating of a thin disk when the diameter of the pumped region is comparable with the disk thickness.
Received: 25.12.2007
Revised: 16.06.2008
English version:
Quantum Electronics, 2008, Volume 38, Issue 12, Pages 1105–1109
DOI: https://doi.org/10.1070/QE2008v038n12ABEH013791
Bibliographic databases:
Document Type: Article
PACS: 42.55.Rz, 42.60.Jf
Language: Russian


Citation: V. A. Smirnov, I. A. Shcherbakov, “Distributions of temperature and thermoelastic stresses in a thin disk active element with an arbitrary optical density”, Kvantovaya Elektronika, 38:12 (2008), 1105–1109 [Quantum Electron., 38:12 (2008), 1105–1109]
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  • https://www.mathnet.ru/eng/qe13791
  • https://www.mathnet.ru/eng/qe/v38/i12/p1105
  • This publication is cited in the following 2 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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