Reduction of copper bromide molecules in the plasma of a CuBr laser during the interpulse period

S. N. Torgaev, F. A. Gubarev, A. M. Boichenko, G. S. Evtushenko, O. V. Zhdaneev

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Abstract

The operation of a CuBr laser in an excitation pulse train mode has been investigated. The experimental data obtained allow one to determine the characteristic time for which copper atoms are lost by the active medium of the laser. The analysis performed based on a numerical simulation of the laser operation has shown that the copper atoms are lost in the processes of reduction of CuBr molecules due to reactions of interaction of copper atoms with bromine ions. The predicted time for which copper atoms are lost by the laser active medium (150 μs) is in good agreement with the experimental one.

Original language	English
Pages (from-to)	221-225
Number of pages	5
Journal	Russian Physics Journal
Volume	54
Issue number	2
DOIs	https://doi.org/10.1007/s11182-011-9600-9
Publication status	Published - Jul 2011

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Keywords

copper bromide vapor laser
kinetics of active medium
pulse train mode

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Torgaev, S. N., Gubarev, F. A., Boichenko, A. M., Evtushenko, G. S., & Zhdaneev, O. V. (2011). Reduction of copper bromide molecules in the plasma of a CuBr laser during the interpulse period. Russian Physics Journal, 54(2), 221-225. https://doi.org/10.1007/s11182-011-9600-9

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abstract = "The operation of a CuBr laser in an excitation pulse train mode has been investigated. The experimental data obtained allow one to determine the characteristic time for which copper atoms are lost by the active medium of the laser. The analysis performed based on a numerical simulation of the laser operation has shown that the copper atoms are lost in the processes of reduction of CuBr molecules due to reactions of interaction of copper atoms with bromine ions. The predicted time for which copper atoms are lost by the laser active medium (150 μs) is in good agreement with the experimental one.",

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AU - Torgaev, S. N.

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AU - Boichenko, A. M.

AU - Evtushenko, G. S.

AU - Zhdaneev, O. V.

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N2 - The operation of a CuBr laser in an excitation pulse train mode has been investigated. The experimental data obtained allow one to determine the characteristic time for which copper atoms are lost by the active medium of the laser. The analysis performed based on a numerical simulation of the laser operation has shown that the copper atoms are lost in the processes of reduction of CuBr molecules due to reactions of interaction of copper atoms with bromine ions. The predicted time for which copper atoms are lost by the laser active medium (150 μs) is in good agreement with the experimental one.

AB - The operation of a CuBr laser in an excitation pulse train mode has been investigated. The experimental data obtained allow one to determine the characteristic time for which copper atoms are lost by the active medium of the laser. The analysis performed based on a numerical simulation of the laser operation has shown that the copper atoms are lost in the processes of reduction of CuBr molecules due to reactions of interaction of copper atoms with bromine ions. The predicted time for which copper atoms are lost by the laser active medium (150 μs) is in good agreement with the experimental one.

KW - copper bromide vapor laser

KW - kinetics of active medium

KW - pulse train mode

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10.1007/s11182-011-9600-9