Threefold upconversion laser at 0.85, 1.23, and 1.73 &mgr;m in Er:YLF pumped with a 1.53 &mgr;m Er glass laser
作者:
S. A. Pollack,
D. B. Chang,
M. Birnbaum,
期刊:
Applied Physics Letters
(AIP Available online 1989)
卷期:
Volume 54,
issue 10
页码: 869-871
ISSN:0003-6951
年代: 1989
DOI:10.1063/1.100842
出版商: AIP
数据来源: AIP
摘要:
Lasing action at 1.73, 1.23, and 0.85 &mgr;m was obtained by a threefold upconversion process in Er:YLF at 110 K using a 1.53 &mgr;m Er:glass pump laser. The 1.73 &mgr;m transition had the lowest threshold and highest pump conversion efficiency.
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