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Proceedings Paper

Study of self-mode-locking in Q-switched and in all-fiber Fabry-Perot cavity ytterbium-doped fiber laser
Author(s): Xiao-xing Feng; Bai Chen; Jia-lin Chen; Li Wang; Li-ping Liang; Zun-qi Lin
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Paper Abstract

The authors report for the first time clear and stable self mode-locked pulses with Q-switched pulse envelope in diode pumped Yb-doped Q-switched fiber lasers. Self Phase Modulation (SPM) effect is used to explain the generation of self mode-locking. On this basis, the AOM was removed and two gratings were used as the cavity mirrors. An all-fiber F-P cavity mode-locked fiber laser was realized for the first time. Similar mode-locked pulses were observed when using two ring reflectors as the cavity mirrors. SPM effect combining with saturable absorption effect is proposed as an explanation. The all-fiber F-P cavity fiber laser provides a new method to generate mode-locked pulses.

Paper Details

Date Published: 10 January 2005
PDF: 8 pages
Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); doi: 10.1117/12.568081
Show Author Affiliations
Xiao-xing Feng, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Bai Chen, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Jia-lin Chen, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Li Wang, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Li-ping Liang, Shanghai Science and Technology Univ. (China)
Zun-qi Lin, Shanghai Institute of Optics and Fine Mechanics, CAS (China)


Published in SPIE Proceedings Vol. 5623:
Passive Components and Fiber-based Devices
Yan Sun; Shuisheng Jian; Sang Bae Lee; Katsunari Okamoto, Editor(s)

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