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
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
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%.
HE Jing-Liang;LIU Jie;LUO Guo-Zhen;JIA Yu-Lei;DU Jian-Xin;GUO Cheng-Shan;ZHU Shi-Ning. Blue Generation in a Periodically Poled LiTaO3 by Frequency Tripling an 1342 nm Nd:YVO4 Laser[J]. 中国物理快报, 2002, 19(7): 944-946.
HE Jing-Liang, LIU Jie, LUO Guo-Zhen, JIA Yu-Lei, DU Jian-Xin, GUO Cheng-Shan, ZHU Shi-Ning. Blue Generation in a Periodically Poled LiTaO3 by Frequency Tripling an 1342 nm Nd:YVO4 Laser. Chin. Phys. Lett., 2002, 19(7): 944-946.
2002, Vol. 19 
