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Kvantovaya Elektronika, 1979, Volume 6, Number 4, Pages 690–700 (Mi qe8900)  

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

Method for measuring vibrational temperatures in CO2 gasdynamic lasers

N. N. Kudryavtsev, S. S. Novikov, I. B. Svetlichnyĭ
Abstract: A method is developed for measuring the vibrational temperatures of the asymmetric vibration mode T3 and both symmetric modes T2 of the CO2 molecules under gasdynamic laser resonator conditions. The method involves simultaneous measurement of the gain at the wavelength 10.6μ and the spontaneous emission intensity in the 4.3μ band of carbon dioxide using the vibrational-rotational band theory in the calculations. The results of measurements of the vibrational temperatures T3 and T2 in a supersonic stream of 0.05CO2 + 0.05N2 + 0.2CO + 0.7He laser active mixture are presented and the errors of the method are analyzed.
Received: 23.03.1978
English version:
Soviet Journal of Quantum Electronics, 1979, Volume 9, Issue 4, Pages 416–421
DOI: https://doi.org/10.1070/QE1979v009n04ABEH008900
Document Type: Article
UDC: 621.375
PACS: 42.55.Dk, 33.90.+h
Language: Russian


Citation: N. N. Kudryavtsev, S. S. Novikov, I. B. Svetlichnyĭ, “Method for measuring vibrational temperatures in CO2 gasdynamic lasers”, Kvantovaya Elektronika, 6:4 (1979), 690–700 [Sov J Quantum Electron, 9:4 (1979), 416–421]
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  • https://www.mathnet.ru/eng/qe/v6/i4/p690
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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