中国物理B ›› 2005, Vol. 14 ›› Issue (9): 1839-1843.doi: 10.1088/1009-1963/14/9/027

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Bound soliton pulses in a passively mode-locked fibre ring laser

吕福云1, 龚延洞2, 周小群2, 杨秀峰2, 吕超2, 张书敏3   

  1. (1)Institute of Physics, Nankai University, Tianjin 300071}, China; (2)Lightwave Department, Institute for Infocomm Research (I2R),Singapore 637723, Singapore; (3)Lightwave Department, Institute for Infocomm Research (I2R),Singapore 637723, Singapore ;Institute of Physics, Nankai University, Tianjin 300071}, China
  • 收稿日期:2004-12-21 修回日期:2005-04-28 出版日期:2005-09-20 发布日期:2005-09-20
  • 基金资助:
    Project supported by the Tianjin Key Project Foundation of China (Grant No 033183611), the National Natural Science Foundation of China (Grant No 60137010), and the National High Technology Research and Development Program of China (Grant No 2003AA312100)

Bound soliton pulses in a passively mode-locked fibre ring laser

Zhang Shu-Min (张书敏)ab, Lü Fu-Yun (吕福云)b, Gong Yan-Dong (龚延洞)a, Zhou Xiao-Qun (周小群)a, Yang Xiu-Feng (杨秀峰)a, Lü Chao (吕超)a   

  1. a Lightwave Department, Institute for Infocomm Research (I2R), Singapore 637723, Singapore; b Institute of Physics, Nankai University, Tianjin 300071, China
  • Received:2004-12-21 Revised:2005-04-28 Online:2005-09-20 Published:2005-09-20
  • Supported by:
    Project supported by the Tianjin Key Project Foundation of China (Grant No 033183611), the National Natural Science Foundation of China (Grant No 60137010), and the National High Technology Research and Development Program of China (Grant No 2003AA312100)

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摘要： The bound solitons in a passively mode-locked fibre ring laser are observed and their formation mechanism is summarized in this paper. In order to obtain stable bound solitons, a strong CW laser field at the centre of the soliton spectral is necessary to suppress and synchronize the random soliton phase variations.

关键词: bound soliton, passively mode locking, fibre soliton laser

Abstract: The bound solitons in a passively mode-locked fibre ring laser are observed and their formation mechanism is summarized in this paper. In order to obtain stable bound solitons, a strong CW laser field at the centre of the soliton spectral is necessary to suppress and synchronize the random soliton phase variations.

Key words: bound soliton, passively mode locking, fibre soliton laser

中图分类号:  (Optical solitons; nonlinear guided waves)

  • 42.65.Tg
42.55.Wd (Fiber lasers) 42.60.Fc (Modulation, tuning, and mode locking)