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Matem. Mod., 2005, Volume 17, Number 5, Pages 105–122 (Mi mm195)  

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

The laser resonant ionization of the soudium atoms in conditions of radiation transfer

N. I. Kosarev

The Siberian Law Instituteof the Ministry of Internal Affair of Russia

Abstract: The numerical modeling of the process of the laser resonant ionization of the sodium vapors in conditions of radiation transfer on the atomic transition 3S1/2 $\longleftrightarrow$ 3P3/2 with wavelength 589 nm is executed. The physical and mathematical model included: the non-stationary kinetic equations for two level atomic populations, the equations for electronic density and electronic temperature; the radiation transfer equation. The numerical method of the received system of the integro-differential equations is developed for three-dimensional on a spatial variables configuration of volume, looking like final cylinder. The influence of the radiation transfer on kinetics of ionization, excitation and luminescence of the sodium vapors is investigated for a case of photoexcitation of the entire atomic volume and photoexcitation of the small area of the sodium vapors by spatial-limited in the cross section laser beam.

Full text: PDF file (267 kB)

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Received: 14.07.2003

Citation: N. I. Kosarev, “The laser resonant ionization of the soudium atoms in conditions of radiation transfer”, Matem. Mod., 17:5 (2005), 105–122

Citation in format AMSBIB
\Bibitem{Kos05}
\by N.~I.~Kosarev
\paper The laser resonant ionization of the soudium atoms in conditions of radiation transfer
\jour Matem. Mod.
\yr 2005
\vol 17
\issue 5
\pages 105--122
\mathnet{http://mi.mathnet.ru/mm195}
\zmath{https://zbmath.org/?q=an:1086.78508}


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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. Kosarev N.I., Shaparev N.Ya., “Ionization transparency of the gas induced by resonant laser influence. - art. no. 62630V”, Atomic and Molecular Pulsed Lasers VI, Proceedings of the Society of Photo-Optical Instrumentation Engineers (SPIE), 6263, 2005, V2630–V2630  isi
    2. Kosarev, NI, “Effective deexcitation time of lithium vapor”, Optics and Spectroscopy, 102:5 (2007), 654  crossref  adsnasa  isi  scopus
    3. N. I. Kosarev, “Modelling of radiation transfer at partial frequency redistribution”, Math. Models Comput. Simul., 1:2 (2009), 274–282  mathnet  crossref  zmath
    4. Kosarev, NI, “Numerical investigation of the escape factor of lithium and sodium vapour at partial frequency redistribution”, Journal of Physics B-Atomic Molecular and Optical Physics, 41:22 (2008), 225401  crossref  adsnasa  isi  scopus
    5. Kosarev N.I., “Laser Plasma Channel Formation in Barium Vapor Based on Superelastic Heating of Electrons”, J. Phys. B-At. Mol. Opt. Phys., 47:24 (2014), 245002  crossref  adsnasa  isi  elib  scopus
    6. Quantum Electron., 45:3 (2015), 228–234  mathnet  crossref  isi  elib
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