• Chinese Optics Letters
  • Vol. 1, Issue 5, 05283 (2003)
Zhaoying Wang*, Zhenhong Yu, Peiliang Gao, Tianxin Yang, Ruifeng Zhang, Dongfang Jia, and Shichen Li
Author Affiliations
  • College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Key Laboratory of Opto-Electronics Information and Technical Science (Tianjin University), Ministry of Education, Tianjin 300072
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    Zhaoying Wang, Zhenhong Yu, Peiliang Gao, Tianxin Yang, Ruifeng Zhang, Dongfang Jia, Shichen Li. Rational harmonic figure-eight actively-passively mode-locked erbium-doped fiber laser[J]. Chinese Optics Letters, 2003, 1(5): 05283 Copy Citation Text show less

    Abstract

    The nonlinear optical loop mirror (NOLM) is used as a saturable absorbed to reshape pulses. Experimentally, an actively mode-locked erbium-doped fiber ring laser with figure-eight structure is set up. 2 ─ 4 order harmonic pulse train with stable amplitude has been obtained when the RF modulation frequency is about 2.5 GHz.
    Zhaoying Wang, Zhenhong Yu, Peiliang Gao, Tianxin Yang, Ruifeng Zhang, Dongfang Jia, Shichen Li. Rational harmonic figure-eight actively-passively mode-locked erbium-doped fiber laser[J]. Chinese Optics Letters, 2003, 1(5): 05283
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