Degradation characteristics of cw optically pumped AlxGa1−xAs heterostructure lasers
作者:
W. D. Johnston,
B. I. Miller,
期刊:
Applied Physics Letters
(AIP Available online 1973)
卷期:
Volume 23,
issue 4
页码: 192-194
ISSN:0003-6951
年代: 1973
DOI:10.1063/1.1654855
出版商: AIP
数据来源: AIP
摘要:
The characteristic formation of dark filamentary features during the rapid degradation mode of AlxGa1−xAs double‐heterostructure lasers has been observed in material with no contacts, with or without ap‐njunction, and in minimal‐strain mounting configurations. The degradation was observed in optically pumped cw lasing and nonlasing conditions with active region temperatures near and above room temperature.
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