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首页> 外文期刊>Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter >Continuous 1052, 1064 nm dual-wavelength Nd:YAG laser
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Continuous 1052, 1064 nm dual-wavelength Nd:YAG laser

机译：连续1052、1064 nm双波长Nd：YAG激光器

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摘要

Dual-wavelength lasers are usually obtained through balancing the net gain of the two oscillating lines. Competition between transitions 1052 nm, 1061 nm and 1064 nm is utilized to realize a continuous wave 1052 and 1064 nm dual-wavelength Nd:YAG laser firstly in this paper. A specially designed Fabry-Perot band-pass filter is exploited as output coupler to control the thresholds of the oscillating wavelengths. The maximum power of the dual-wavelength laser is 1.6 W and the slope efficiency is about 10%. The power instability of the output dual-wavelength laser is smaller than +/- 4% in half an hour. The mechanism presented in this paper may provide a new way to obtain dual-wavelength lasers. (c) 2016 Elsevier B.V. All rights reserved.
机译：通常通过平衡两条振荡线的净增益来获得双波长激光器。本文首先利用跃迁1052 nm，1061 nm和1064 nm之间的竞争来实现连续波1052和1064 nm双波长Nd：YAG激光器。专门设计的Fabry-Perot带通滤波器被用作输出耦合器，以控制振荡波长的阈值。双波长激光器的最大功率为1.6 W，斜率效率约为10％。输出双波长激光器的功率不稳定性在半小时内小于+/- 4％。本文提出的机制可能为获得双波长激光器提供一种新方法。 （c）2016 Elsevier B.V.保留所有权利。

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