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Proceedings Paper

Study on the effect of back-cavity mirror to Yb3+-doped double-clad fiber laser
Author(s): Ding Ning; Bangcai Huang; Yang Xiang; Zhaowen Xu; Kecheng Lu; Xiaoyi Dong
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Paper Abstract

By using Yb3+-doped double-clad fiber with rectangular inner-cladding, and a set of back-cavity mirrors with different transmission ratio, the double-clad fiber lasers are constructed. It is found that the back-cavity mirror with a higher transmission ratio is better; a back-cavity mirror can control laser wavelength; the relationship between slope efficiency and transmission ratio is in accordance with exponential function, the maximum slope efficiency is about 60%.

Paper Details

Date Published: 17 June 2003
PDF: 4 pages
Proc. SPIE 4990, Rare-Earth-Doped Materials and Devices VII, (17 June 2003); doi: 10.1117/12.478341
Show Author Affiliations
Ding Ning, Ministry of Information Industry (China)
Bangcai Huang, Nankai Univ. (China)
Yang Xiang, Nankai Univ. (China)
Zhaowen Xu, Nankai Univ. (China)
Kecheng Lu, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 4990:
Rare-Earth-Doped Materials and Devices VII
Shibin Jiang; Jacques Lucas, Editor(s)

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