Beam characteristics of CO2 laser with controllable output mirror

Sergey A. Gnedoy; Vadim V. Samarkin; Vladimir P. Yakunin

doi:10.1117/12.171644

1 April 1994 Beam characteristics of CO2 laser with controllable output mirror

Sergey A. Gnedoy, Vadim V. Samarkin, Vladimir P. Yakunin

Proceedings Volume 2257, Russia National Conference: Industrial Lasers and Laser Material Processing; (1994) https://doi.org/10.1117/12.171644
Event: Industrial Lasers and Laser Material Processing: Russian National Conference, 1993, Shatura, Moscow Region, Russian Federation

Abstract

The generation regimes of cw-pumped CO₂ laser with the controllable base Fabry-Perot interferometer (FPI) as the resonator output mirror were investigated. The pulse-periodical radiation regime over the frequency range 0 - 5 kHz and pulse length range 0.1 - 10 ms with the modulation depth 100% were obtained. The FPI-based method of power control and stabilization was realized.

Citation Download Citation

Sergey A. Gnedoy, Vadim V. Samarkin, and Vladimir P. Yakunin "Beam characteristics of CO2 laser with controllable output mirror", Proc. SPIE 2257, Russia National Conference: Industrial Lasers and Laser Material Processing, (1 April 1994); https://doi.org/10.1117/12.171644

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