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Proceedings Paper

Power gain characteristics of discharge-excited KrF laser amplifier system
Author(s): Choo Hie Lee; Boo-Yeon Choi
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Paper Abstract

Amplification chracteristics of a discharge excited KrF laser with UV-preionized were investigated. The power gain(Iout/Iin) of a single-pass amplifier system were 20, 7 for input intensity of 50 kW, 0.5 MW, respectively. The small signal gain, absorption coefficient, and saturation intensity were calculated by one-dimensional propagation amplifier model. The KrF* formation efficiency, the extraction efficiency, and the power efficiency were also obtained with this numerical model.

Paper Details

Date Published: 1 February 1991
PDF: 6 pages
Proc. SPIE 1397, 8th Intl Symp on Gas Flow and Chemical Lasers, (1 February 1991); doi: 10.1117/12.25958
Show Author Affiliations
Choo Hie Lee, Kyung Hee Univ. (South Korea)
Boo-Yeon Choi, Kyung Hee Univ. (South Korea)


Published in SPIE Proceedings Vol. 1397:
8th Intl Symp on Gas Flow and Chemical Lasers
Concepcion Maroto Domingo; Jose M. Orza, Editor(s)

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