UV N2 laser: new opportunities

V. G. Goldort; V. N. Ishchenko; S. A. Kochubei

doi:10.1117/12.334505

22 December 1998 UV N₂ laser: new opportunities

V. G. Goldort, V. N. Ishchenko, S. A. Kochubei

Proceedings Volume 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (1998) https://doi.org/10.1117/12.334505
Event: Twelfth International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, 1998, St. Petersburg, Russian Federation

Abstract

A new excitation system is developed for UV N₂-laser with longitudinal discharge providing laser efficiency of 0.1% and average power of approximately 1 W at 1 kHz prr. High efficiency of unstable resonator using is confirmed for a small aperture laser with high amplification, power density of 10¹² W/sterad is achieved. A multichannel laser system is proposed for output power further improvement.

Citation Download Citation

V. G. Goldort, V. N. Ishchenko, and S. A. Kochubei "UV N₂ laser: new opportunities", Proc. SPIE 3574, XII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (22 December 1998); https://doi.org/10.1117/12.334505

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