qin xing-wu, chen liang-ming, li ming-zhong, et al. Study on Laser-diode-end-pumped Nd:YLF Laser Amplifier[J]. High Power Laser and Particle Beams, 2002, 14.
Citation:
qin xing-wu, chen liang-ming, li ming-zhong, et al. Study on Laser-diode-end-pumped Nd:YLF Laser Amplifier[J]. High Power Laser and Particle Beams, 2002, 14.
qin xing-wu, chen liang-ming, li ming-zhong, et al. Study on Laser-diode-end-pumped Nd:YLF Laser Amplifier[J]. High Power Laser and Particle Beams, 2002, 14.
Citation:
qin xing-wu, chen liang-ming, li ming-zhong, et al. Study on Laser-diode-end-pumped Nd:YLF Laser Amplifier[J]. High Power Laser and Particle Beams, 2002, 14.
The study on high power laser diode arrays end-pumping Nd：YLF laser amplifier is discussed in this paper. The amplifier’s coupling structure ineludes a microlens which collimates the pumping light and a lensduct which focuses it into the laser rod. Its coupling efficiency is up to 72.2%. The slope efficiency of the laser oscillator composed by the amplifier is 35.9%. A small signal gain of 2.66 is obtained at 1053nm.
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