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Kvantovaya Elektronika, 2005, Volume 35, Number 12, Pages 1107–1112 (Mi qe8963)  

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

Lasers

Gain dynamics in the active medium of a pulsed e-beam sustained discharge CO laser: theory and experiment

S. V. Vetoshkina, A. A. Ionina, Yu. M. Klimacheva, A. Yu. Kozlova, A. A. Kotkova, A. K. Kurnosovb, A. P. Napartovichb, O. A. Rulevb, L. V. Selezneva, D. V. Sinitsyna, S. L. Shnyrevb

a P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow
b Troitsk Institute for Innovation and Fusion Research

Abstract: The small-signal gain (SSG) dynamics is studied experimentally and theoretically in the active medium of a pulsed e-beam sustained discharge CO laser in a broad range of vibrational transitions, various compositions and densities of the active medium, as well as various positions of a small-aperture probe laser beam in the gas-discharge region. The results of measurements are compared with theoretical calculations based on a spatially homogeneous CO laser model taking into account the multiquantum VV exchange processes. The sensitivity of the SSG dynamics to variations in the active medium and pump parameters is studied. Good agreement is demonstrated between theoretical and experimental data on the SSG dynamics obtained by using corrected values of local energy input in the calculations.

Full text: PDF file (167 kB)

English version:
Quantum Electronics, 2005, 35:12, 1107–1112

Bibliographic databases:

PACS: 42.55.Lt, 42.60.Lh
Received: 28.04.2005
Revised: 04.10.2005

Citation: S. V. Vetoshkin, A. A. Ionin, Yu. M. Klimachev, A. Yu. Kozlov, A. A. Kotkov, A. K. Kurnosov, A. P. Napartovich, O. A. Rulev, L. V. Seleznev, D. V. Sinitsyn, S. L. Shnyrev, “Gain dynamics in the active medium of a pulsed e-beam sustained discharge CO laser: theory and experiment”, Kvantovaya Elektronika, 35:12 (2005), 1107–1112 [Quantum Electron., 35:12 (2005), 1107–1112]

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  • http://mi.mathnet.ru/eng/qe/v35/i12/p1107

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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. A. A. Ionin, A. K. Kurnosov, A. P. Napartovich, L. V. Seleznev, Laser Phys, 20:1 (2010), 144  crossref  adsnasa  isi  elib  scopus
  • Квантовая электроника Quantum Electronics
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