2-micron laser development for space-based remote sensing applications

被引:0
|
作者
Singh, UN [1 ]
Yu, JR [1 ]
机构
[1] NASA, Langley Res Ctr, Hampton, VA 23681 USA
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暂无
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
The design and performance of a diode pumped Tin sensitized Ho LuLiF4 (LuLF) laser oscillator and double-pass Tm:Ho:YLF laser amplifiers are described. The oscillator produced 135-mJ of Q-Switched output, which represents a slope efficiency of 0.09. To our knowledge this is the highest Q-Switched output for this material. The output energy of double-pass amplifier was improved by 75% compared to single-pass amplifier, and 380-mJ single pulse energy and 630-mJ double pulse energy have been achieved with high efficiency.
引用
收藏
页码:485 / 487
页数:3
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