du wenbo, xiao hu, wang xiaolin, et al. Narrow-linewidth high power fiber laser with output power of 334 W in all-fiber MOPA format[J]. High Power Laser and Particle Beams, 2011, 23.
Citation:
du wenbo, xiao hu, wang xiaolin, et al. Narrow-linewidth high power fiber laser with output power of 334 W in all-fiber MOPA format[J]. High Power Laser and Particle Beams, 2011, 23.
du wenbo, xiao hu, wang xiaolin, et al. Narrow-linewidth high power fiber laser with output power of 334 W in all-fiber MOPA format[J]. High Power Laser and Particle Beams, 2011, 23.
Citation:
du wenbo, xiao hu, wang xiaolin, et al. Narrow-linewidth high power fiber laser with output power of 334 W in all-fiber MOPA format[J]. High Power Laser and Particle Beams, 2011, 23.
A narrow-linewidth high power Yb-doped fiber laser in all-fiber format is set up. The seed laser has an output power of more than 40 mW with linewidth narrower than 100 MHz. The fiber laser employs three-stage master oscillator power amplifier(MOPA) configuration. It outputs 334 W narrow-linewidth laser when pumped with a total power of 405 W in the main amplifier. The optical-to-optical conversion efficiency is 82.4%. Presently, the output power is limited by the pump power. It can be predicted that the laser power can be further scaled with increased available pump power.
du wenbo, xiao hu, wang xiaolin, et al. Narrow-linewidth high power fiber laser with output power of 334 W in all-fiber MOPA format[J]. High Power Laser and Particle Beams, 2011, 23.
du wenbo, xiao hu, wang xiaolin, et al. Narrow-linewidth high power fiber laser with output power of 334 W in all-fiber MOPA format[J]. High Power Laser and Particle Beams, 2011, 23.
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