Study of an efficient Nd: YVO4 red light laser pumped by laser diode

被引：0
|
作者：
Zhang, H.L. [1 ]
Zhu, N.Y. [1 ]
Yang, Q.S. [1 ]
Yu, X.L. [1 ]
Hou, W. [1 ]
Xu, Z.Y. [1 ]
Wu, B.C. [1 ]
机构：
[1] Inst. of Mech., The Chinese Acad. of Sci., Beijing 100080, China
来源：
Guangxue Xuebao/Acta Optica Sinica | 2001年 / 21卷 / 03期
关键词：
Crystals - Frequency doublers - Pumping (laser) - Semiconductor lasers;
D O I：
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学科分类号：
摘要：
A high power LD end-pumped Nd: YVO4 intracavity frequency-doubled 671 nm laser is demonstrated. A thin lens model is introduced to design a thermally-insensitive cavity. The thermally induced lens versus thermal power under different pump size is given. A schematic experimental configuration, including laser diode, temperature controller, fiber, coupling system, Nd:YV04 and M1, copper heatsink etc. is shown. The output power of 890 mW at 671 nm is achieved with a type-II noncritical phase-matched (NCPM) LBO crystal.
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页码：274 / 277
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