• Semiconductor Optoelectronics
  • Vol. 42, Issue 4, 474 (2021)
WANG Xiaofa, HAN Huihui, DUAN Xianyi, and WANG Jie
Author Affiliations
  • [in Chinese]
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    DOI: 10.16818/j.issn1001-5868.2021.04.005 Cite this Article
    WANG Xiaofa, HAN Huihui, DUAN Xianyi, WANG Jie. Research on Hybrid Mode-locked Thulium-holmium Co-doped Fiber Laser[J]. Semiconductor Optoelectronics, 2021, 42(4): 474 Copy Citation Text show less

    Abstract

    A hybrid mode-locked fiber laser based on nonlinear amplifying loop mirror and molybdenum diselenide saturable absorber is reported in this paper. By optimizing the pump power and polarization state, five types of different mode-locked states, such as Q-switched mode-locked pulse, basic mode-locked pulse, 2~5 multi-pulse, pulse beam, and 2~4 harmonic of pulse beam have been obtained in the experiment. Compared with the single mode-locked pattern, the hybrid mode locking pattern can not only realize the self-starting mode locking, but also enrich the pulse dynamic state.
    WANG Xiaofa, HAN Huihui, DUAN Xianyi, WANG Jie. Research on Hybrid Mode-locked Thulium-holmium Co-doped Fiber Laser[J]. Semiconductor Optoelectronics, 2021, 42(4): 474
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