Intracavity frequency doubling of a continuous wave Ti:sapphire laser with over 70% conversion efficiency
作者:
W.‐L. Zhou,
Y. Mori,
T. Sasaki,
S. Nakai,
K. Nakano,
S. Niikura,
B. Craig,
期刊:
Applied Physics Letters
(AIP Available online 1995)
卷期:
Volume 66,
issue 19
页码: 2463-2465
ISSN:0003-6951
年代: 1995
DOI:10.1063/1.113996
出版商: AIP
数据来源: AIP
摘要:
Efficient tunable ultraviolet generation by intracavity frequency doubling of a continuous wave Ti:sapphire laser was demonstrated. Maximum output is obtained of 460 mW at 398 nm corresponding to a total infrared‐to‐ultraviolet conversion efficiency over 70%. High conversion efficiency was resulted from a critically phase‐matched, temperature‐tuned lithium triborate crystal and a novel resonator design. The observed laser damage of the crystal coatings is also discussed. ©1995 American Institute of Physics.
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