Planar repetitively pulsed microwave-pumped CO{sub 2} laser

Planar repetitively pulsed microwave-pumped CO{sub 2} laser

A planar repetitively pulsed microwave-pumped CO{sub 2} laser with discharge channel lengths of 250 and 470 mm is experimentally investigated. An average laser power of 60 W at a wavelength of 10.6 {mu}m is attained. A peak power of 1300 W is reached in the repetitively pulsed regime. The dependence...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2011-02, Vol.41 (2)
Hauptverfasser: Mineev, A P, Nefedov, S M, Pashinin, Pavel P
Format: Artikel
Sprache:eng
Schlagworte:
CARBON DIOXIDE LASERS
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
DIMENSIONS
DISPERSIONS
ELECTROMAGNETIC RADIATION
GAS LASERS
LASERS
LENGTH
MICROWAVE RADIATION
MIXTURES
PEAK LOAD
RADIATIONS
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Beschreibung
Zusammenfassung:A planar repetitively pulsed microwave-pumped CO{sub 2} laser with discharge channel lengths of 250 and 470 mm is experimentally investigated. An average laser power of 60 W at a wavelength of 10.6 {mu}m is attained. A peak power of 1300 W is reached in the repetitively pulsed regime. The dependences of the shape and energy of CO{sub 2} laser pulse on the introduced power, working gas mixture composition and pressure, and pump-pulse repetition rate and width are analysed. (lasers)
ISSN:1063-7818
DOI:10.1070/QE2011V041N02ABEH014400