Light scattering and 2-μm laser performance of Tm:YAG ceramic

Light scattering and 2-μm laser performance of Tm:YAG ceramic
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DOI：
10.1016/j.optcom.2010.11.051
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发表时间：
2011-03
期刊：
Optics Communications
影响因子：
2.4
通讯作者：
Qinglei Ma;Y. Bo;N. Zong;Yu-bai Pan;Qin-jun Peng;D. Cui;Zu-Yan Xu
Qinglei Ma;Y. Bo;N. Zong;Yu-bai Pan;Qin-jun Peng;D. Cui;Zu-Yan Xu
中科院分区：
物理与天体物理3区
文献类型：
--
作者：
Qinglei Ma;Y. Bo;N. Zong;Yu-bai Pan;Qin-jun Peng;D. Cui;Zu-Yan Xu

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研究了Tm：YAG陶瓷的散射效应，测得其在1064 nm波长处的散射系数为0.014cm-1。在此基础上，研制了中心波长为805 nm的端面泵浦Tm：YAG陶瓷激光器，斜率效率为10.7%。2 μm最大输出功率为7.1W，光-光转换效率为7.2%。
The scattering effect of Tm:YAG ceramic has been investigated and the scattering coefficient at 1064nm wavelength is measured to be 0.014cm−1. Furthermore, a high power Tm:YAG ceramic laser with a slope efficiency of 10.7% has been built, which is end-pumped at a central wavelength of 805nm. The 2-μm maximum output power is 7.1W with an optical–optical conversion efficiency of 7.2%.