| A narrow-linewidth continuous wave Ho:YALO3 laser with Fabry–Perot etalons |
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| 引用本文： | 杨晓涛.A narrow-linewidth continuous wave Ho:YALO3 laser with Fabry–Perot etalons[J].中国物理 B,2014(3):293-296. |
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| 作者姓名： | 杨晓涛 |
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| 基金项目： | Project supported by the Fundamental Research Funds for the Central Universities,China(Grant No.GK2030260112) |
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| 摘 要： | A narrow linewidth continuous wave Ho:YAP laser with two Fabry–Perot etalons pumped by a Tm:YLF laser is reported. The maximum output power reaches 8.3 W when the incident pump power is 15.8 W, with 52.5% optical-tooptical conversion efficiency and 62.6% slope efficiency. A stable laser output at 2118.1 nm is achieved, with a linewidth less than 0.4 nm(full width at half maximum). The beam quality factor is M2～ 1.25, measured by the traveling knife-edge method.
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| 关 键 词： | solid state lasers Tm YLF Ho YAP Fabry–Perot etalons |
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