• Chinese Journal of Lasers
  • Vol. 45, Issue 8, 801004 (2018)
Shu Qiang, Li Chengyu, Lin Honghuan, Huang Zhihua, Wang Bopeng, Liu Yu, Li Zebiao, Guo Chao, Tang Xuan, Zhao Pengfei, Wang Jianjun, and Jing Feng
Author Affiliations
  • [in Chinese]
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    DOI: 10.3788/CJL201845.0801004 Cite this Article Set citation alerts
    Shu Qiang, Li Chengyu, Lin Honghuan, Huang Zhihua, Wang Bopeng, Liu Yu, Li Zebiao, Guo Chao, Tang Xuan, Zhao Pengfei, Wang Jianjun, Jing Feng. 2 kW Class Antireflection Fiber Laser with Oscillator-Amplifier Integration[J]. Chinese Journal of Lasers, 2018, 45(8): 801004 Copy Citation Text show less
    Schematic of oscillator-amplifier integration of all-fiber laser system
    Fig. 1. Schematic of oscillator-amplifier integration of all-fiber laser system
    Oscillator-amplifier analytical model
    Fig. 2. Oscillator-amplifier analytical model
    Steady power distribution of oscillator-amplifier integration of all-fiber laser system
    Fig. 3. Steady power distribution of oscillator-amplifier integration of all-fiber laser system
    Laser output power versus pump power
    Fig. 4. Laser output power versus pump power
    M2 versus output power
    Fig. 5. M2 versus output power
    Spectra of the fiber laser with output power of 2031 W
    Fig. 6. Spectra of the fiber laser with output power of 2031 W
    Stability of output power
    Fig. 7. Stability of output power
    Outputpower /WBackward power(without aluminum plate) /WBackward power(with aluminum plate) /WIncrease ofbackward power /W
    2750.160.180.02
    13500.200.230.03
    18800.260.330.07
    20310.290.360.07
    Table 1. Backward power with and without aluminum plate
    Shu Qiang, Li Chengyu, Lin Honghuan, Huang Zhihua, Wang Bopeng, Liu Yu, Li Zebiao, Guo Chao, Tang Xuan, Zhao Pengfei, Wang Jianjun, Jing Feng. 2 kW Class Antireflection Fiber Laser with Oscillator-Amplifier Integration[J]. Chinese Journal of Lasers, 2018, 45(8): 801004
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