High-power continuous-wave diode-side-pumped Nd:YAP/LBO 670.7 nm red laser
详细信息 查看全文
- 作者：Chen Xinyu ; chenxinyucust@163.com" class="auth_mail" title="E-mail the corresponding author ; Yu Yongji ; Gao Tao ; Sun Hongtao ; Jin Guangyong
- 关键词：All-solid-state laser ; 670.7 ; nm ; Cavity structure ; Intracavity frequency-doubling
- 刊名：Optik - International Journal for Light and Electron Optics
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：127
- 期：3
- 页码：1094-1096
- 全文大小：783 K
文摘
In this paper, a high power continuous-wave red laser was reported with LD side-pumped Nd:YAP crystal and type-I critical phase matching of LBO crystal. The thermal focal length of Nd:YAP crystal was measured, and the parameters of laser cavity were selected by computer optimum designing. The output characteristics of line cavity and V-cavity were compared in experiment. By using V-cavity, the red laser output of 9.98 W at continuous 670.7 nm with near fundamental mode was obtained under the incident pump power of 800 W for the Nd:YAP crystal, the divergence of the laser beam was about 10 mrad. To the best of our knowledge, these results represent the highest performance at this wavelength for continuous-wave solid-state lasers.