Blue Generation in a Periodically Poled LiTaO3 by Frequency Tripling and 1342 nm ND:YVO4 Laser

作     者：He Jing-Liang Liu Jie Luo Guo-Zhen Jia Yu-Lei Du Jian-Xin Guo Cheng-Shan Zhu Shi-Ning 

作者机构：Laboratory of Modern Optics Shandong Normal University Ji'nan 250014 National Laboratory of Solid State Microstructure Nanjing University Nanjing 210093 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2002年第19卷第7期

页      面：944-946页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0803[工学-光学工程] 

基　　金：the National Natural Science Foundation of China under Grant No 60078011  the State Key Prograrnme for Basic Research from the National Advanced Materials Committee of China  and in part by an Open Project of the National Laboratory of Solid 

主　　题：Tantalum compounds 

摘      要：We report on an efficient blue light generation in periodically poled LiTaO3 by the frequency tripling of a quasi-continuous 1342nm Nd:YVO4 laser. The period of the sample was 14.778µm. Blue light with an average power of 138mW was generated from a 18mm long crystal in a single-pass process under an average fundamental power of 713mW. The internal conversion efficiency was 19.3%.