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Proceedings Paper

All-fiber Q-switched laser
Author(s): Shuzhong Yuan; Fuyun Lu; Chunfeng Ge; Yujie Liu; Xinhuan Feng; Zhenxing Wei; Yaxian Fan
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Paper Abstract

An all fiber Q-switched laser with Mach-Zehnder Interferometer configuration has been reported. A fiber Bragg grating is used to achieve frequency-choice and tuning. The laser can generate stable optical pulse at center wavelength 1561nm, peak power 2.6w, pulse width 4.2?s at repetition rate 760Hz, pumped by a laser diode 980nm. Self-mode locking in the Q- switched all fiber laser has been demonstrated. If changing period of fiber grating through adjusting stress or temperature, we can obtain continuous wavelength tunable output optical pulse and the tunable range is about 5nm.

Paper Details

Date Published: 6 August 1998
PDF: 4 pages
Proc. SPIE 3552, Fiber Optic Components and Optical Communication II, (6 August 1998); doi: 10.1117/12.318045
Show Author Affiliations
Shuzhong Yuan, Nankai Univ. (China)
Fuyun Lu, Nankai Univ. (China)
Chunfeng Ge, Nankai Univ. (China)
Yujie Liu, Nankai Univ. (United States)
Xinhuan Feng, Nankai Univ. (China)
Zhenxing Wei, Nankai Univ. (China)
Yaxian Fan, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 3552:
Fiber Optic Components and Optical Communication II
Shuisheng Jian; Franklin F. Tong; Reinhard Maerz, Editor(s)

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