Runaway self‐absorption in multikilowatt CO2lasers
作者:
A. S. Kaye,
D. L. Naylor,
期刊:
Applied Physics Letters
(AIP Available online 1983)
卷期:
Volume 42,
issue 8
页码: 641-642
ISSN:0003-6951
年代: 1983
DOI:10.1063/1.94058
出版商: AIP
数据来源: AIP
摘要:
Runaway self‐absorption within a CO2laser cavity, recently reported at high pressure, has also been observed in a low pressure (50 mbar), multikilowatt cw CO2laser. A numerical model of the laser discharge is used to simulate the runaway absorption and gives results consistent with experiment. Runaway absorption is readily suppressed by eliminating regions of stagnant gas within the cavity.
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