Theoretical study on thermal characteristic of MgO: PPLN crystal in high power optical parametric oscillator

doi:10.1016/j.ijleo.2018.09.138

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	Theoretical study on thermal characteristic of MgO: PPLN crystal in high power optical parametric oscillator
	K.Zhang; F.Chen; Q.K.Pan; D.Y.Yu; Y.He
	2019
发表期刊	Optik
ISSN	0030-4026
卷号	178 页码:190-196
摘要	This study focuses on the thermal characteristic of an end-pumped MgO: PPLN crystal by solving the transient temperature evolution model in a high power optical parametric oscillator. In this model, an approach based on contact mechanics theory is proposed to quantitatively calculate the heat transfer between rough contacting surfaces of crystal and heat sink. Based on the model, a parametric study has been performed to investigate the influence of the heat sink property, pump laserand crystal dimension on the thermal characteristic of the laser crystal. Obtained results reveal a closed correlation between the mentioned parameters and the thermal characteristic of the crystal indicating that a proper selection of the parameters is essential to control the crystal temperature and improve the performance of the laser.
关键词	Optical parametric oscillator,MgO: PPLNCrystal,Temperature,distribution,Contacting surface topography,Heat transfer,periodically poled linbo3,continuous-wave,2nd-harmonic generation,lasers,Optics
DOI	10.1016/j.ijleo.2018.09.138
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62811
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	K.Zhang,F.Chen,Q.K.Pan,et al. Theoretical study on thermal characteristic of MgO: PPLN crystal in high power optical parametric oscillator[J]. Optik,2019,178:190-196.
APA	K.Zhang,F.Chen,Q.K.Pan,D.Y.Yu,&Y.He.(2019).Theoretical study on thermal characteristic of MgO: PPLN crystal in high power optical parametric oscillator.Optik,178,190-196.
MLA	K.Zhang,et al."Theoretical study on thermal characteristic of MgO: PPLN crystal in high power optical parametric oscillator".Optik 178(2019):190-196.

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