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Kvantovaya Elektronika, 2010, Volume 40, Number 9, Pages 794–799 (Mi qe14357)  

This article is cited in 6 scientific papers (total in 6 papers)

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Nonequilibrium population of the first vibrational level of O2(1Σ) molecules in O2 — O2(1Δ) — H2O gas flow at the output of chemical singlet-oxygen generator

M. V. Zagidullin

Samara Branch of P. N. Lebedev Physical Institute, Russian Academy of Sciences

Abstract: The concentrations of electron-excited particles have been determined by measuring the absolute spectral irradiance in the range of 600 — 800 nm of O2 — O2(1Δ) — H2O gas mixture at the output of a chemical singlet-oxygen generator (SOG). A nonequilibrium population of the first vibrational level of O2(1Σ) molecules has been clearly observed and found to depend on the water vapour content. In correspondence with the results of these measurements and according to the analysis of kinetics processes in the O2 — O2(1Δ) — H2O mixture, the maximum number of vibrational quanta generated in the O2(1Δ) + O2(1Δ) → O2(1Σ) + O2(3Σ) reaction is 0.05 ± 0.03. It is concluded that the vibrational population of O2(1Δ) at the output of the SOG used in a chemical oxygen—iodine laser is close to thermal equilibrium value.

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English version:
Quantum Electronics, 2010, 40:9, 794–799

Bibliographic databases:

PACS: 42.55.Ks, 82.30.Fi, 33.20.Tp
Received: 12.05.2010
Revised: 25.06.2010

Citation: M. V. Zagidullin, “Nonequilibrium population of the first vibrational level of O2(1Σ) molecules in O2 — O2(1Δ) — H2O gas flow at the output of chemical singlet-oxygen generator”, Kvantovaya Elektronika, 40:9 (2010), 794–799 [Quantum Electron., 40:9 (2010), 794–799]

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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. Azyazov V.N. Pichugin S.Yu. Heaven M.C., High Energy/Average Power Lasers and Intense Beam Applications V, Proceedings of SPIE, 7915, ed. Davis S. Heaven M. Schriempf J., SPIE-Int Soc Optical Engineering, 2011, 791505  crossref  isi  scopus
    2. Marsel V. Zagidullin, Nickolay A. Khvatov, Michael S. Malyshev, Michael I. Svistun, J. Phys. Chem. A, 2012, 1210051558  crossref  isi  scopus
    3. K. Waichman, B. D. Barmashenko, S. Rosenwaks, J. Chem. Phys, 136:24 (2012), 244307  crossref  adsnasa  isi  elib  scopus
    4. S.Yu. Pichugin, M.C. Heaven, Chemical Physics, 2013  crossref  isi  elib  scopus
    5. Quantum Electron., 46:8 (2016), 706–712  mathnet  crossref  isi  elib
    6. Zagidullin M.V. Khvatov N.A. Malyshev M.S., XXI International Symposium on High Power Laser Systems and Applications (Gmunden, Austria, Monday 5 September 2016), SPIE Proceedings, 10254, ed. Schuocker D. Majer R. Brunnbauer J., Spie-Int Soc Optical Engineering, 2017, UNSP 102540I  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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