強(qiáng)激光3倍頻SBS的實(shí)驗(yàn)研究

頁(yè)數(shù) 29 字?jǐn)?shù) 8346

摘 要

本文論述了三倍頻KDP晶體、石英光子元件在慣性約束聚變驅(qū)動(dòng)器中產(chǎn)生TSBS的原理，建立了橫向受激布里淵散射理論的計(jì)算模型，簡(jiǎn)要分析了石英光子元件在該系統(tǒng)中的作用，對(duì) SBS實(shí)驗(yàn)研究做了報(bào)道，并對(duì)二者作了比較分析，同時(shí)給出用KDP作二倍頻實(shí)驗(yàn)研究及結(jié)果。

關(guān)鍵詞: KDP晶體,三倍頻,慣性約束聚變

Abstract

In this paper, the principle of the generation of TSBS in the tripling efficiency of KDP crystal and fused silica in the ICF driver were reported. The theoretical model of the calculation of TSBS was carried out. The function of the fused silica in this system was analyzed . The result of the experiments of SBS were reported , comparing to the TSBS .And the study and the result of the experiment of the KDP SHG crystal were also given out .

Keyword KDP crystal tripling efficiency ICF

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