Numerical modeling of active media chemical composition dynamic change in sealed-off pulsed periodical TEA-CO2 lasers

Boris Aleksejevich Kozlov; D. I. Ponomaryov

doi:10.1117/12.234186

1 March 1996 Numerical modeling of active media chemical composition dynamic change in sealed-off pulsed periodical TEA-CO₂ lasers

Boris Aleksejevich Kozlov, D. I. Ponomaryov

Author Affiliations +

Proceedings Volume 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95; (1996) https://doi.org/10.1117/12.234186
Event: Fifth International Conference on Industrial Laser and Laser Applications '95, 1995, Shatura, Moscow, Russian Federation

Abstract

Algorithms were researched and evaluated for the active media chemical composition dynamic change in sealed-off pulsed-periodical TEA-carbon-dioxide lasers. These algorithms include behavior of up to 64 charged and neutral compounds. Also reported are the results of simulation of the transition to a quasi-equilibrium state of basic neutral compounds (carbon- dioxide, CO, O, O₂, O₃, N₂, N, NO, NO₂, NO₃, N₂O) in carbon- dioxide-laser mixtures of atmosphere pressure at the volume discharge of energy density W equals 0.1 to 0.5 J^*cm^-3 excitation with the pulses repetition rate F equals 10² - 10⁴ Hz.

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Boris Aleksejevich Kozlov and D. I. Ponomaryov "Numerical modeling of active media chemical composition dynamic change in sealed-off pulsed periodical TEA-CO₂ lasers", Proc. SPIE 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95, (1 March 1996); https://doi.org/10.1117/12.234186

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