Chin. Phys. Lett.  2002, Vol. 19 Issue (7): 944-946    DOI:
Original Articles |
Blue Generation in a Periodically Poled LiTaO3 by Frequency Tripling an 1342 nm Nd:YVO4 Laser
HE Jing-Liang1;LIU Jie1;LUO Guo-Zhen2;JIA Yu-Lei1;DU Jian-Xin1;GUO Cheng-Shan1;ZHU Shi-Ning2
1Laboratory of Modern Optics, Shandong Normal University, Ji’nan 250014 2National Laboratory of Solid State Microstructure, Nanjing University, Nanjing 210093
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HE Jing-Liang, LIU Jie, LUO Guo-Zhen et al  2002 Chin. Phys. Lett. 19 944-946
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Abstract We report on an efficient blue light generation in a periodically poled LiTaO3 by the frequency tripling of a quasi-continuous 1342 nm Nd:YVO4 laser. The period of the sample was 14.778μm. Blue light with an average power of 138 mW was generated from a 18 mm long crystal in a single-pass process under an averaged fundamental power of 713 mW. The internal conversion efficiency was 19.3%.
Keywords: 42.65.Ky      42.79.Nv      42.70.Mp     
Published: 01 July 2002
PACS:  42.65.Ky (Frequency conversion; harmonic generation, including higher-order harmonic generation)  
  42.79.Nv (Optical frequency converters)  
  42.70.Mp (Nonlinear optical crystals)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2002/V19/I7/0944
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HE Jing-Liang
LIU Jie
LUO Guo-Zhen
JIA Yu-Lei
DU Jian-Xin
GUO Cheng-Shan
ZHU Shi-Ning
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