Continuous-wave output of 5.5 W at 532 nm by intracavity frequency doubling of an Nd:YVO4 laser

Jing Liang He, Wei Hou, Heng Li Zhang, Ling An Wu, Zu Yan Xu, Guo Zhen Yang, Jian Ming Wang, Zong Yuan Zhao, Xing Wu, Jian Li

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摘要

A maximum of 5.5 W of cw TEM00 mode output at 532 nm has been obtained by intracavity frequency doubling with a KTP crystal in an Nd: YVO4 laser doubly-pumped with 20 W diode pumping power. The optical-optical conversion efficiency is 27.5%. The influence of thermal lensing at high pumping power in the end-pumped Nd:YVO4 laser is discussed. The Nd:YVO4 laser has a good power stability of 1.6%.

源语言英语
页(从-至)418-419
页数2
期刊Chinese Physics Letters
15
6
DOI
出版状态已出版 - 1998
已对外发布

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He, J. L., Hou, W., Zhang, H. L., Wu, L. A., Xu, Z. Y., Yang, G. Z., Wang, J. M., Zhao, Z. Y., Wu, X., & Li, J. (1998). Continuous-wave output of 5.5 W at 532 nm by intracavity frequency doubling of an Nd:YVO4 laser. Chinese Physics Letters, 15(6), 418-419. https://doi.org/10.1088/0256-307X/15/6/011