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研究了LD抽运的单纵模Cr,Tm,Ho∶YAG微片激光器，激光器厚度为1?mm，在用波长785?nm的LD进行端面抽运时，激光器阈值为1060?mW，单纵模激光最大输出功率为31?mW. 对激光器输出功率随温度变化特性进行了研究，验证了CTH∶YAG晶体的温度敏感性. 还研究了激光器的温度调谐特性，实验测得激光器的温度调谐系数为14?GHz/℃.
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关键词:
- 激光光学 /
- CTH∶YAG微片激光器 /
- LD抽运 /
- 单纵模运转
Study of LD pumped single longitudinal mode Cr,Tm,Ho∶YAG microchip laser pumped by a 785?nm laser diode（LD） is reported. The pump threshold power of the Cr,Tm,Ho∶YAG microchip laser was 1060?mW and the maximum single longitudinal mode output power was 31?mW. The output power against the laser crystal temperature demonstrated the temperature sensitivity of Cr,Tm,Ho∶YAG crystal. The frequency tuning property of the Cr,Tm,Ho∶YAG microchip laser was also measured by changing the temperature of the crystal, and a tuning coefficient of 14?GHz/℃ was obtained.-
Keywords:
- laser technique /
- Cr /
- Tm /
- Ho∶YAG microchip laser
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中国物理学会期刊
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