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Proceedings Paper

Research on Yb3+-doped mode-locked fiber ring laser
Author(s): Xiujiang Huang; Yongzhi Liu; Zhan Sui; Mingzhong Li; Honghuan Lin; Jianjun Wang; Deshuang Zhao; Fengrui Wang; Jixin Chen
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Paper Abstract

Theory and experimental results on the self-starting passive mode-locked Yb fiber ring laser generating short pulse are reported. The relations between the laser cavity parameters and mode-locked pulse characters are discussed. 980nm LD pumped laser is used as the pump source and high concentration Yb3+-doped fiber is adopted as gain medium. Using the nonlinear polarization rotation (NPR) effect of the fiber, self-starting stable mode-locked pulse is obtained, with center wavelength of 1046nm, 3dB bandwidth of 6.01nm and 20dB bandwidth of 16nm. The mode-locked threshold power is 150mW and output power is 26mW with 50MHz repetition rate.

Paper Details

Date Published: 10 January 2005
PDF: 4 pages
Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); doi: 10.1117/12.574102
Show Author Affiliations
Xiujiang Huang, Univ. of Electronic and Science Technology of China (China)
China Academy of Engineering Physics (China)
Yongzhi Liu, Univ. of Electronic and Science Technology of China (China)
Zhan Sui, China Academy of Engineering Physics (China)
Mingzhong Li, China Academy of Engineering Physics (China)
Honghuan Lin, China Academy of Engineering Physics (China)
Jianjun Wang, China Academy of Engineering Physics (China)
Deshuang Zhao, Univ. of Electronic and Science Technology of China (China)
Fengrui Wang, Univ. of Electronic and Science Technology of China (China)
Jixin Chen, Univ. of Electronic and Science Technology of China (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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