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Measurement of vibrational temperatures in the working chamber of a technological electric-discharge CO2 laser

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Abstract

Results are given for the reconstruction, based on spectral distributions of the amplification factor of the active medium, of the progressive temperature and the upper laser level temperature in the working chamber of a 1.2-kV technological CO2 laser. The obtained data on the temperature distribution in the zone of excitation of the medium enabled us to formulate requirements on organizing the process of laser energy removal and to assess the efficiency of the resonator devices used.

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Authors
  1. O. V. Achasov
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  2. P. Kukiello
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  3. S. A. Labuda
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  4. E. I. Lavinskaya
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  5. G. Slivinskii
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Additional information

Academic Scientific Complex “A. V. Luikov Institute of Heat and Mass Transfer,” Minsk. Institute of Flow Machines, Academy of Sciences of Poland, Gdansk. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 67, Nos. 3–4, pp. 281–286, September–October, 1994.

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Achasov, O.V., Kukiello, P., Labuda, S.A. et al. Measurement of vibrational temperatures in the working chamber of a technological electric-discharge CO2 laser. J Eng Phys Thermophys 67, 936–940 (1994). https://doi.org/10.1007/BF00853023

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  • DOI: https://doi.org/10.1007/BF00853023

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