High-Power Red Light Generation by Intra-Cavity Frequency-Doubling of a Side-Pumped Nd:YAG Laser in a LiB3O5 Crystal
SUN Zhi-Pei1,2, LI Rui-Ning1, BI Yong1,2, YANG Xiao-Dong1,2, BO Yong1, HOU Wei1, ZHANG Ying1,2, WANG Gui-Ling1, ZHAO Wu-Li1, ZHANG Hong-Bo1, CUI Da-Fu1, XU Zu-Yan1
1Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080
2Graduate School of the Chinese Academy of Sciences, Beijing 100080
High-Power Red Light Generation by Intra-Cavity Frequency-Doubling of a Side-Pumped Nd:YAG Laser in a LiB3O5 Crystal
1Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080
2Graduate School of the Chinese Academy of Sciences, Beijing 100080
Abstract： We report the generation of high-power red light radiation of 11.2W in a LiB3O5(LBO) crystal with intra-cavity frequency doubling of two compact and simple side-pumped Nd:YAG laser modules under a repetition rate of 3.5kHz. The pulse width of output is about 180±20,ns. The beam quality of the M2 value is 15±3 in both the directions. This excellent laser performance demonstrates that the Nd:YAG laser with LBO intracavity frequency doubling is an promising method for generating red light with high brightness.
(Frequency conversion; harmonic generation, including higher-order harmonic generation)
引用本文:
SUN Zhi-Pei;LI Rui-Ning;BI Yong;YANG Xiao-Dong;BO Yong;HOU Wei;ZHANG Ying;WANG Gui-Ling;ZHAO Wu-Li;ZHANG Hong-Bo;CUI Da-Fu;XU Zu-Yan. High-Power Red Light Generation by Intra-Cavity Frequency-Doubling of a Side-Pumped Nd:YAG Laser in a LiB3O5 Crystal[J]. 中国物理快报, 2004, 21(10): 1951-1953.
SUN Zhi-Pei, LI Rui-Ning, BI Yong, YANG Xiao-Dong, BO Yong, HOU Wei, ZHANG Ying, WANG Gui-Ling, ZHAO Wu-Li, ZHANG Hong-Bo, CUI Da-Fu, XU Zu-Yan. High-Power Red Light Generation by Intra-Cavity Frequency-Doubling of a Side-Pumped Nd:YAG Laser in a LiB3O5 Crystal. Chin. Phys. Lett., 2004, 21(10): 1951-1953.
2004, Vol. 21 
