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本文报道了激光二极管端面泵浦的多晶Nd:YAG(polycrystalline Nd:YAG ceramic)1.32 μm连续激光器的实验研究.在泵浦功率为2.1 W时,激光达到阈值开始输出;在泵浦功率为9 W时,输出功率达到690 mW,斜率效率为11%.据我们所知,这是目前报道的功率最大的多晶Nd:YAG 1.32μm连续激光器.

参考文献

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[3] Lu J, Murai T, Takaichi K et al. 72 W Nd:Y3Al5O12 ceramic laser [J]. Appl. Phys. Lett., 2001, 78:3586-3588
[4] Lu J, Prabhu M, Xu J et al. High efficient 2% Nd:yttrium aluminum garnet ceramic laser [J]. Appl. Phys.Lett., 2000, 77:3707-3709
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[6] Jiang G, Li Z, Zhu C et al. 62 W CW 1.32μm Nd3+:YAG Laser [J]. J. of Optoelectronics @ Laser, (激光@光电子) 1998, 9:434-436 (in Chinese)
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