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Proceedings Paper

Characteristics of narrow-linewidth master-oscillator fiber power amplifier system
Author(s): Fangpei Zhang; Qihong Lou; Jun Zhou; Hongming Zhao; Jingxing Dong; Songtao Du; Bing He; Yunrong Wei; Jinyan Li; Weibiao Chen; Jianqiang Zhu; Zhijiang Wang
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Paper Abstract

A narrow-linewidth master-oscillator fiber power amplifier system with homemade large-mode-area fiber is demonstrated. Some fundamental characteristics of this system, including the output power characteristics, the emission spectrum characteristics, as well as the confirmation of single-frequency operation are investigated in detail. The system generates up to 7.3 W of single-frequency radiation at a wavelength of 1064 nm with 39% slope efficiency and 26% optical-optical power conversion efficiency.

Paper Details

Date Published: 6 February 2008
PDF: 6 pages
Proc. SPIE 6823, High-Power Lasers and Applications IV, 68231F (6 February 2008); doi: 10.1117/12.759411
Show Author Affiliations
Fangpei Zhang, Shanghai Institute of Optics and Fine Mechanics (China)
Qihong Lou, Shanghai Institute of Optics and Fine Mechanics (China)
Jun Zhou, Shanghai Institute of Optics and Fine Mechanics (China)
Hongming Zhao, Shanghai Institute of Optics and Fine Mechanics (China)
Jingxing Dong, Shanghai Institute of Optics and Fine Mechanics (China)
Songtao Du, Shanghai Institute of Optics and Fine Mechanics (China)
Bing He, Shanghai Institute of Optics and Fine Mechanics (China)
Yunrong Wei, Shanghai Institute of Optics and Fine Mechanics (China)
Jinyan Li, Fiberhome Telecommunication Tech Co. Ltd. (China)
Weibiao Chen, Shanghai Institute of Optics and Fine Mechanics (China)
Jianqiang Zhu, Shanghai Institute of Optics and Fine Mechanics (China)
Zhijiang Wang, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 6823:
High-Power Lasers and Applications IV
Dianyuan Fan; Robert F. Walter, Editor(s)

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