标题:Blue laser-diode pumped solid-state red laser of Pr3+:GdLiF4
作者:Zhang, Yuxia ;Yu, Haohai ;Zhang, Huaijin ;Tonelli, Mauro
作者机构:[Zhang, Yuxia ;Yu, Haohai ;Zhang, Huaijin ] State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan; 更多
通讯作者:Yu, Haohai
来源:Zhongguo Jiguang/Chinese Journal of Lasers
出版年:2015
卷:42
DOI:10.3788/CJL201542.s102010
摘要:The 444 nm blue laser diode pumped Pr3+:GdLiF4solid-state red laser is reported. The Pr3+:GdLiF4crystal with the Pr3+doped concentration of 1.01% is cut along a direction with the dimensions of 2.7 mm×2 mm×4 mm (a×c×a). Under the laser diode pumped, a continuous wave red light of 639.3 nm is obtained through the plane concave cavity. Several of laser input and output characteristics are gained through optimization of many times. The maximum output power is 153 mW when the pump power at 3 W and the transmittance of the output coupler is 3%. The slope efficiency is 6.78%, and the pump threshold is 750 mW.
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收录类别:EI
资源类型:期刊论文
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