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Abstract:
根据热传导方程,对侧面泵浦复合薄片新结构的热效应进行了分析,求解出侧面泵浦薄片晶体内的温度、应力以及等效热焦距,模拟分析了晶体厚度,边界条件等对晶体热效应的影响.对比分析了同等条件下非复合晶体和复合晶体的温度、应力及热焦距.计算和数值模拟表明:同等条件下复合后晶体中心到边缘的温差、应力和非复合时相比减少了近25%,等效热焦距增大到非复合时的2倍左右,为进一步优化激光器设计,补偿热效应提供了依据,为提高激光输出的稳定性奠定了理论基础.
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应用激光
ISSN: 1000-372X
Year: 2009
Issue: 4
Volume: 29
Page: 329-336
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 8
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