Share Email Print
cover

Proceedings Paper

LD end-pumped 12J-10Hz Nd:YAG pulse laser
Author(s): Xinying Jiang; Zhenguo Wang; Xiongwei Yan; Qiao Xue; Wanjun Dai; Wenlong Wu; Ke Yao; Fan Zhang; Jiangang Zheng; Jingqin Su; Kuixing Zheng; Qihua Zhu; Wanguo Zheng
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

We describe the design and experimental result of a LD pumped Nd:YAG laser with 12J energy at repetition rate of 10Hz. The temperature distribution was controlled to less than 2℃ on the surface by means of uniform pump and cooling. The ASE was calculated by energy storage code and fit well with the measurement results which was about 1.72 in average. The beam quality was controlled by means of mechanical design and adjustment and compensation by a home-made deforming mirror. The far field was measured to 3.23 TDL. The stability of energy and pointing were paid great attention and control by means of full absorption and high stability mechanical design. The energy stability was less than1%(RMS) and pointing stability was 73μrad(PtV), which made the laser very comfortable for use.

Paper Details

Date Published: 18 December 2019
PDF: 8 pages
Proc. SPIE 11333, AOPC 2019: Advanced Laser Materials and Laser Technology, 113330M (18 December 2019); doi: 10.1117/12.2543001
Show Author Affiliations
Xinying Jiang, Laser Fusion Research Ctr. (China)
Key Lab. of Science and Technology on High Laser Energy (China)
Zhenguo Wang, Laser Fusion Research Ctr. (China)
Xiongwei Yan, Laser Fusion Research Ctr. (China)
Key Lab. of Science and Technology on High Laser Energy (China)
Qiao Xue, Laser Fusion Research Ctr. (China)
Wanjun Dai, Laser Fusion Research Ctr. (China)
Wenlong Wu, Laser Fusion Research Ctr. (China)
Ke Yao, Laser Fusion Research Ctr. (China)
Fan Zhang, Laser Fusion Research Ctr. (China)
Jiangang Zheng, Laser Fusion Research Ctr. (China)
Key Lab. of Science and Technology on High Laser Energy (China)
Jingqin Su, Laser Fusion Research Ctr. (China)
Key Lab. of Science and Technology on High Laser Energy (China)
Kuixing Zheng, Laser Fusion Research Ctr. (China)
Qihua Zhu, Laser Fusion Research Ctr. (China)
Wanguo Zheng, Laser Fusion Research Ctr. (China)
Key Lab. of Science and Technology on High Laser Energy (China)


Published in SPIE Proceedings Vol. 11333:
AOPC 2019: Advanced Laser Materials and Laser Technology
Pu Zhou; Jian Zhang; Wenxue Li; Shibin Jiang; Takunori Taira, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray