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Proceedings Paper

Conceptual design of LD side-pumped high-power disk fiber laser
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Paper Abstract

Disk fiber laser is a novel fiber laser. The pumping scheme of such type of fiber laser is side pumping by LD arrays and the pumping scale is large in comparison with the core pumping manner in a typical clad pumping scheme. More pumping power could be coupled into the disk and higher output power could be achieved. To optimize the system of disk fiber laser, it is necessary to analyze the parameter of each part of it. In this paper, the configuration factors that influence the pumping efficiency of disk fiber laser were analyzed and propagation of the rays in disk fiber laser was simulated using the method of BPM. In the process of simulation, the fiber was treated as cylindrical lens. The optimal position of pump resource is obtained with a fixed size of the fiber cross section.

Paper Details

Date Published: 26 January 2005
PDF: 7 pages
Proc. SPIE 5627, High-Power Lasers and Applications III, (26 January 2005); doi: 10.1117/12.575430
Show Author Affiliations
Qiang Zhang, Tianjin Univ. (China)
Cooperated Institute of Nankai Univ. and Tianjin Univ. (China)
Jianquan Yao, Tianjin Univ. (China)
Cooperated Institute of Nankai Univ. and Tianjin Univ. (China)
Wuqi Wen, Tianjin Univ. (China)
Cooperated Institute of Nankai Univ. and Tianjin Univ. (China)
Jianing Zhou, Tianjin Univ. (China)
Cooperated Institute of Nankai Univ. and Tianjin Univ. (China)
Rui Zhou, Tianjin Univ. (China)
Cooperated Institute of Nankai Univ. and Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 5627:
High-Power Lasers and Applications III
Dianyuan Fan; Ken-ichi Ueda; Jongmin Lee, Editor(s)

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