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Kvantovaya Elektronika, 2008, Volume 38, Number 3, Pages 222–226 (Mi qe13543)  

This article is cited in 4 scientific papers (total in 4 papers)

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Vibrational relaxation of highly excited CO molecules on CO2 molecules in the active medium of a CO laser

G. M. Grigoriana, I. V. Kochetovb

a V. A. Fock Institute of Physics, Saint-Petersburg State University
b Troitsk Institute for Innovation and Fusion Research

Abstract: The stationary vibrational distribution functions (VDFs) of CO molecules are measured in the axial region of a glow discharge in a glass tube at different concentrations of CO2 molecules. The relaxation constants of CO(v) molecules in excited vibrational states colliding with CO2 molecules are estimated for high vibrational levels with v = 17 — 29 by comparing experimental and calculated VDFs of CO molecules. Mechanisms explaining large relaxation rates are discussed. The dependence of the emission spectrum of a CO laser on the concentration of CO2 molecules is studied experimentally.

Full text: PDF file (130 kB)

English version:
Quantum Electronics, 2008, 38:3, 222–226

Bibliographic databases:

PACS: 42.55.Lt, 33.20.Tp, 33.50.-j
Received: 19.02.2007
Revised: 16.06.2007

Citation: G. M. Grigorian, I. V. Kochetov, “Vibrational relaxation of highly excited CO molecules on CO2 molecules in the active medium of a CO laser”, Kvantovaya Elektronika, 38:3 (2008), 222–226 [Quantum Electron., 38:3 (2008), 222–226]

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  • http://mi.mathnet.ru/eng/qe13543
  • http://mi.mathnet.ru/eng/qe/v38/i3/p222

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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. V. M. Kaslin, I. I. Tugov, Bull Lebedev Phys Inst, 35:7 (2008), 216  crossref  adsnasa  isi
    2. G M Grigorian, I V Kochetov, QUANTUM ELECTRON, 38:10 (2008), 940  mathnet  crossref  adsnasa  isi  elib  scopus
    3. G M Grigoryan, I V Kochetov, A K Kurnosov, J Phys D Appl Phys, 43:8 (2010), 085201  crossref  adsnasa  isi  elib  scopus
    4. Zhu M., Liu T., Wang Sh., Zhang K., Meas. Sci. Technol., 28:8 (2017), 085008  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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