High-Power Continuous-Wave Nd:GdVO4 Solid-State Laser Dual-End-Pumped at 880 nm

Ye Fei Mao, Heng Li Zhang*, Si Han Sang, Xin Zhang, Xi Long Yu, Ji Chuan Xing, Jian Guo Xin, Yi Jiang

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

3 引用 (Scopus)

摘要

A high-power cw all-solid-state Nd:GdVO4 laser operating at 880nm is reported. The laser consists of a low doped level Nd:GdVO4 crystal dual-end-pumped by two high-power diode lasers and a compact negative confocal unstable-stable hybrid resonator. At an incident pump power of 820 W, a maximum cw output of 240W at 1064nm is obtained. The optical-to-optical efficiency and slope efficiency are 40.7% and 53.2%, respectively. The M2 factors in the unstable direction and in the stable direction are 4.38 and 5.44, respectively.

源语言英语
文章编号094201
期刊Chinese Physics Letters
32
9
DOI
出版状态已出版 - 1 9月 2015

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