Pan Li, Hongxing Shi, Cong Fu, Yafei Xue, Yan Zou, Ye Zheng, Xiaoxi Liu, Junlong Wang, Xuefeng Wang. High Power Nanosecond Pulsed Ytterbium-Doped Fiber Laser for Laser Cleanning[J]. Laser & Optoelectronics Progress, 2018, 55(12): 121406
- Laser & Optoelectronics Progress
- Vol. 55, Issue 12, 121406 (2018)
Fig. 1. Schematic of high power nanosecond pulsed ytterbium-doped fiber laser
Fig. 2. Variation of output pulse width with the pumping power
Fig. 3. Output pulse waveform of the active Q-switching oscillator
Fig. 4. Output pulse sequence of active Q-switched oscillator
Fig. 5. Variation of output power of main power amplifier with the increase of incident pumping power
Fig. 6. Output pulse waveform of the main power amplifier at the maximum output power
Fig. 7. Spectrum of the main power amplifier at the maximum output power
Fig. 8. Experimental device for laser rust removal
Fig. 9. Laser rust removal results at different pulse powers. (a) 100 W; (b) 300 W
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