Pulsed-repetitively slab waveguide RE-excited CO2 laser

Alexander I. Dutov; Alexei A. Kuleshov; N. A. Novoselov; Michail S. Yur'ev

doi:10.1117/12.270232

4 April 1997 Repetitively pulsed slab waveguide rf-excited CO₂ laser

Alexander I. Dutov, Alexei A. Kuleshov, N. A. Novoselov, Michail S. Yur'ev

Proceedings Volume 3092, XI International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference; (1997) https://doi.org/10.1117/12.270232
Event: XI International Symposium on Gas Flow and Chemical Lasers and High Power Laser Conference, 1996, Edinburgh, United Kingdom

Abstract

Research and development of pulsed-repetitively slab rf- excited carbon-dioxide laser is presented. The experiments were carried out for two modes operation: meander mode (duty factor delta equals 50%) and pulse repetition mode at delta equals 12.5%. The range of 240 divided by 4000 Hz of pulse repetition frequency was used. Pulse power about 400 W for meander mode and up to 700 W for the second mode have been obtained. Input power, radiation pulse shape and output beam divergence were measured.

Citation Download Citation

Alexander I. Dutov, Alexei A. Kuleshov, N. A. Novoselov, and Michail S. Yur'ev "Repetitively pulsed slab waveguide rf-excited CO₂ laser", Proc. SPIE 3092, XI International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (4 April 1997); https://doi.org/10.1117/12.270232

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