• Chinese Optics Letters
  • Vol. 13, Issue 8, 081405 (2015)
Xiao Zou1, Yuxin Leng1、*, Yanyan Li1, Yanyan Feng2, Peixiong Zhang2, Yin Hang2, and Jun Wang2
Author Affiliations
  • 1State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2Key Laboratory of Materials for High Power Lasers, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
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    DOI: 10.3788/COL201513.081405 Cite this Article Set citation alerts
    Xiao Zou, Yuxin Leng, Yanyan Li, Yanyan Feng, Peixiong Zhang, Yin Hang, Jun Wang. Passively Q-switched mode-locked Tm:LLF laser with a MoS2 saturable absorber[J]. Chinese Optics Letters, 2015, 13(8): 081405 Copy Citation Text show less
    (a) MoS2 dispersion without dilution; (b) MoS2 neat film on HR mirror.
    Fig. 1. (a) MoS2 dispersion without dilution; (b) MoS2 neat film on HR mirror.
    Schematic of the experimental setup.
    Fig. 2. Schematic of the experimental setup.
    Average output power versus absorbed power.
    Fig. 3. Average output power versus absorbed power.
    Pulse width versus absorbed power.
    Fig. 4. Pulse width versus absorbed power.
    Frequency and average energy of the Q-switched envelope versus absorbed power.
    Fig. 5. Frequency and average energy of the Q-switched envelope versus absorbed power.
    (a) Q-switched pulse train; mode-locked pulse train in the Q-switched envelope with different divisions: (b) 10 μs/division; (c) 800 ns/division; and (d) 20 ns/division.
    Fig. 6. (a) Q-switched pulse train; mode-locked pulse train in the Q-switched envelope with different divisions: (b) 10 μs/division; (c) 800 ns/division; and (d) 20 ns/division.
    Spectrum of CW and Q-switched mode-locking operation; inset, beam profile of the QML Tm:LLF laser at maximum output.
    Fig. 7. Spectrum of CW and Q-switched mode-locking operation; inset, beam profile of the QML Tm:LLF laser at maximum output.
    Xiao Zou, Yuxin Leng, Yanyan Li, Yanyan Feng, Peixiong Zhang, Yin Hang, Jun Wang. Passively Q-switched mode-locked Tm:LLF laser with a MoS2 saturable absorber[J]. Chinese Optics Letters, 2015, 13(8): 081405
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