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Proceedings Paper

High-power XeCl laser system MELS-4k with a 25X25-cm output aperture
Author(s): Valery F. Losev; Nikolai G. Ivanov; Yury N. Panchenko; Arkadi G. Yastremsky
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Paper Abstract

High power XeCl laser system and experimental results of diffraction limited laser beam amplification are described. Beyond the preamplifier, the 5 cm X 6 cm laser beam contained 50% of the radiation energy in the diffraction core. At the output from the system an irradiation brightness of 2 X 1014 W/cm-2cr-1 was obtained. Minimum divergence near 0.05 mrad of output beam was restricted to turbulence of air and optics elements. A numerical model of the amplification of the radiation, taking onto account the influence of the amplified spontaneous emission, was developed.

Paper Details

Date Published: 1 March 2001
PDF: 7 pages
Proc. SPIE 4351, Laser Optics 2000: High-Power Gas Lasers, (1 March 2001); doi: 10.1117/12.417691
Show Author Affiliations
Valery F. Losev, High Current Electronics Institute (Russia)
Nikolai G. Ivanov, High Current Electronics Institute (Russia)
Yury N. Panchenko, High Current Electronics Institute (Russia)
Arkadi G. Yastremsky, High Current Electronics Institute (Russia)


Published in SPIE Proceedings Vol. 4351:
Laser Optics 2000: High-Power Gas Lasers
Oleg B. Danilov, Editor(s)

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