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| KDP晶体全外围夹持方案理论分析 | |
| 引用本文： | 熊召,贾凯,张彬,崔凯洪,徐攀,袁晓东. KDP晶体全外围夹持方案理论分析[J]. 光电工程, 2011, 38(11): 136-140. DOI: 10.3969/j.issn.1003-501X.2011.11.024 |
| 作者姓名： | 熊召 贾凯 张彬 崔凯洪 徐攀 袁晓东 |
| 作者单位： | 1. 中国工程物理研究院激光聚变中心,四川绵阳,621900 2. 中国工程物理研究院激光聚变中心,四川绵阳621900;四川大学电子信息学院,成都610041 3. 四川大学电子信息学院,成都,610041 |
| 摘 要： | 在超大超薄KDP晶体紧密装校过程中,由于夹持力与重力作用,导致晶体面形发生形变.本文提出了KDP晶体全外围夹持方案,并对KDP晶体垂直状态下的各种受力模型进行应变分析.理论分析结果表明:对称支撑与均匀施力对晶体面形影响较大；当满足对称支撑和均匀施力的情况下,上侧面四个胶钉施力小于25N时,能够满足在线物理实验要求. |
| 关 键 词： | ICF KDP晶体 全外围夹持 应变分析 |
Theoretical Analysis of the Complete Periphery Clamp in KDP Crystals |
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| XIONG Zhao,JIA Kai,ZHANG Bin,CUI Kai-hong,XU Pan,YUAN Xiao-dong. Theoretical Analysis of the Complete Periphery Clamp in KDP Crystals[J]. Opto-Electronic Engineering, 2011, 38(11): 136-140. DOI: 10.3969/j.issn.1003-501X.2011.11.024 | |
| Authors: | XIONG Zhao JIA Kai ZHANG Bin CUI Kai-hong XU Pan YUAN Xiao-dong |
| Affiliation: | XIONG Zhao1,JIA Kai1,2,ZHANG Bin2,CUI Kai-hong2,XU Pan2,YUAN Xiao-dong1 ( 1. Research Center of Laser Fusion,China Academy of Engineering Physics,Mianyang 621900,Sichuang Province,China,2. Department of Electronic Information,Sichuan University,Chengdu 610041,China ) |
| Abstract: | Owing to the effect of clamp and gravity on the large aperture KDP crystal, additional surface error would be introduced in the frequency conversion system. The method of complete periphery clamp in KDP crystals has been presented,and the theoretical model simulating the situation that KDP crystals vertically mount has been analyzed. The results show that: symmetrical sustentation and even force make the crystal surface suitable for engineering application, and the requirement of physical experiment is able... |
| Keywords: | ICF KDP crystals complete periphery clamp strain analysis |
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