9 June 2006 CO2 laser with e-beam initiated discharge in operating gas mixture under 5 atm
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Proceedings Volume 6053, International Conference on Lasers, Applications, and Technologies 2005: High-Power Lasers and Applications; 60530A (2006) https://doi.org/10.1117/12.660059
Event: International Conference on Lasers, Applications, and Technologies 2005, 2005, St. Petersburg, Russian Federation
Abstract
A high-pressure CO2 laser with a discharge initiated by a subnanosecond electron beam formed in the laser operating medium under pressure 5 atm. Radiation energy of 40 mJ in active volume of ~ 4 cm3 at radiation duration of 20 ns has been obtained. Laser operation at pulse repetition rate (p.r.r.) of up to 5 Hz has been demonstrated. Specific energy input of ~0,07 J/cm3.atm have been realized in laser operating gas mixture CO2:N2:He = 1:1:6 under pressure of 5 atm on the course of a pulsed non-sustained discharge with pre-ionization.
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S. B. Alekseev, S. B. Alekseev, V. M. Orlovskii, V. M. Orlovskii, V. F. Tarasenko, V. F. Tarasenko, } "CO2 laser with e-beam initiated discharge in operating gas mixture under 5 atm", Proc. SPIE 6053, International Conference on Lasers, Applications, and Technologies 2005: High-Power Lasers and Applications, 60530A (9 June 2006); doi: 10.1117/12.660059; https://doi.org/10.1117/12.660059
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