STABLE AND EFFICIENT GREEN LIGHT GENERATION BY INTRACAVITY FREQUENCY-DOUBLING OF NDYVO4 LASERS

被引:35
作者
KITAOKA, Y [1 ]
OHMORI, S [1 ]
YAMAMOTO, K [1 ]
KATO, M [1 ]
SASAKI, T [1 ]
机构
[1] OSAKA UNIV,FAC ENGN,SUITA,OSAKA 565,JAPAN
关键词
D O I
10.1063/1.110084
中图分类号
O59 [应用物理学];
学科分类号
摘要
A green light source of 11 mW (maximum) has been obtained by frequency doubling in 3 at. % Nd:YVO4 lasers pumped by a single longitudinal mode laser diode (LD), for a 50 mW incident pumping power, with grating feedback optics. When the temperature of the LD was changed within the range of 23+/-10-degrees-C, the oscillated wavelength of the LD remained unchanged, and the relative intensity noise of the green light was maintained to less than - 140 dB/Hz (at 2.5 MHz).
引用
收藏
页码:299 / 301
页数:3
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