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Proceedings Paper

Output characteristics of Q-switched fiber laser based on electro-optic ceramics
Author(s): Wengang Guo; Enbang Li; Chenghou Tu; Yongnan Li; Shuanggen Zhang; Fuyun Lu
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Paper Abstract

In this paper, a novel Q-switched fiber laser made up of OptoCeramic electrooptic ceramics is reported. The ring laser is composed with an electrooptic ceramics modulator as Q-switched, a highly Yb-doped fiber as the gain medium, and pumped by a semiconductor laser of 976 nm wavelength. Q-switched is realized from modulating the loss, controlled by the material refractive index, which is changed with the voltage of OptoCeramic element. The laser system generates pulses about 100ns, with the repetition rate continuously adjusted from 3kHz to more than 40 kHz.

Paper Details

Date Published: 24 January 2008
PDF: 5 pages
Proc. SPIE 6829, Advanced Materials and Devices for Sensing and Imaging III, 68291O (24 January 2008); doi: 10.1117/12.757318
Show Author Affiliations
Wengang Guo, Nankai Univ. (China)
Enbang Li, Tianjin Univ. (China)
Chenghou Tu, Nankai Univ. (China)
Yongnan Li, Nankai Univ. (China)
Shuanggen Zhang, Nankai Univ. (China)
Fuyun Lu, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 6829:
Advanced Materials and Devices for Sensing and Imaging III
Anbo Wang; Yimo Zhang; Yukihiro Ishii, Editor(s)

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