| A narrow-linewidth continuous wave Ho：YAL03 laser with Fabry-Perot etalons |
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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-to- optical 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： | YLF激光器 窄线宽 连续波 标准具 用法 最大输出功率 光束质量因子 泵浦功率 |
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