High-repetition-rate Q-switched diode-pumped Nd:YAG laser at 1.444 μm

被引：28
|
作者：
Agnesi, A
Dell'Acqua, S
Pennacchio, C
Reali, G
Gobbi, PG
机构：
[1] Univ Pavia, Ist Nazl Fis Mat, Dipartimento Elettron, I-27100 Pavia, Italy
[2] Osped S Raffaele, Ist Sci, I-20132 Milan, Italy
来源：
APPLIED OPTICS | 1998年 / 37卷 / 18期
关键词：
D O I：
10.1364/AO.37.003984
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A diode-pumped Q-switched Nd:YAG laser that operates at the eye-safe 1444 nm wavelength has been developed. When pumped by a 10-W fiber-coupled array at 808 MI, it generated 1 W in cw operation and 560 mW at 20-kHz repetition rate with active Q-switching. Design issues such as thermal lensing characterization and beam quality are discussed. (C) 1998 Optical Society of America.
引用
收藏
页码：3984 / 3986
页数：3
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