Thermal Lensing Measurement and Laser Performance of End-Pumped Lightly Doped Nd:GdVO4 Crystal
LIU Jun-hai, SHAO Zong-shu, MENG Xian-lin, ZHANG Huai-jin, ZHU Li, JIANG Min-hua
National Laboratory of Crystal Materials, Shandong University, Jinan 250100
Thermal Lensing Measurement and Laser Performance of End-Pumped Lightly Doped Nd:GdVO4 Crystal
LIU Jun-hai;SHAO Zong-shu;MENG Xian-lin;ZHANG Huai-jin;ZHU Li;JIANG Min-hua
National Laboratory of Crystal Materials, Shandong University, Jinan 250100
关键词 ：
42.55.Rz
Abstract ： The thermal lensing effect generated in an end-pumped lightly doped Nd:GdVO4 crystal was found to be considerably weaker than that in Nd:YVO4 having the same Nd3+ concentration. Consequently, the laser performance of Nd:GdVO4 at high pump powers over 20 W was found to be superior to that of Nd:YVO4 . TEM00 mode cw radiation of 14.3 W at 1.06μm was achieved with an optical conversion efficiency of 55%, and average slope efficiency of 62%.
Key words ：
42.55.Rz
出版日期: 1999-11-01
:
42.55.Rz
(Doped-insulator lasers and other solid state lasers)
引用本文:
LIU Jun-hai;SHAO Zong-shu;MENG Xian-lin;ZHANG Huai-jin;ZHU Li;JIANG Min-hua. Thermal Lensing Measurement and Laser Performance of End-Pumped Lightly Doped Nd:GdVO4 Crystal[J]. 中国物理快报, 1999, 16(11): 814-815.
4 Crystal. Chin. Phys. Lett., 1999, 16(11): 814-815.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1999/V16/I11/814
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1999, Vol. 16 
