Chinese Journal of Lasers B, 2001, 10 (1): 19, 网络出版: 2006-08-10
Laser-diode-pumped Passively Q-switched Nd:Sr5(PO4)3F Green Laser
摘要
Abstract
By using a laser-diode as pump source, a Cr4+ :YAG crystal as saturable absorber for passive Q-switch and a KTP as intracavity frequency doubling crystal, we have realized the green Q-switched laser output at 0.5295 μm from a Nd: S-FAP crystal. Output green laser characteristics, such as average power, single pulse energy, pulse width, repetition rate for different small-signal transmission of Cr4+ :YAG and different pump power, were measured. Meanwhile, the coupling rate equations of intracavity frequency doubling with Cr4+ :YAG as passive Q-switch were given and the numerical solution of equations agreed with the experimental results.
ZHANG Qidi, ZHAO Shengzhi, ZHANG Xingyu, WANG Qingpu, ZHENG Jia' an, SUN Lianke, ZHANG Shaojun. Laser-diode-pumped Passively Q-switched Nd:Sr5(PO4)3F Green Laser[J]. Chinese Journal of Lasers B, 2001, 10(1): 19. ZHANG Qidi, ZHAO Shengzhi, ZHANG Xingyu, WANG Qingpu, ZHENG Jia' an, SUN Lianke, ZHANG Shaojun. [J]. 中国激光(英文版), 2001, 10(1): 19.
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