| 用脉冲激光同轴全息技术测量微射流 |
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| 引用本文： | 叶雁, 郑贤旭, 李作友, 等. 用脉冲激光同轴全息技术测量微射流[J]. 强激光与粒子束, 2004, 16(02). |
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| 作者姓名： | 叶雁 郑贤旭 李作友 李泽仁 钟杰 刘振清 罗振雄 |
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| 作者单位： | 1.中国工程物理研究院 流体物理研究所,四川 绵阳 621 900 |
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| 摘 要： | 用脉冲激光同轴全息技术建立了全息照相系统和高精度同步时序系统，获得了采用爆轰加载产生高速运动的微射流全息图，并再现出微射流的全息像，得到粒子的大小和分布情况，从图像处理得到粒子尺寸的统计结果表明，最大尺寸在300μm左右，最小尺寸在30μm左右。证明了研制的全息系统和测试技术可以测量高速的微射流场。.
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| 关 键 词： | 同轴全息 微射流 干涉 粒子场 |
Microjet measurement using the pulsed in line holography |
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| ye yan, zheng xian xu, li zuo you, et al. Microjet measurement using the pulsed in line holography[J]. High Power Laser and Particle Beams, 2004, 16. |
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| Authors: | ye yan zheng xian xu li zuo you li ze ren zhong jie liu zhen qing luo zhen xiong |
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| Affiliation: | 1. Institute of Fluid Physics,CAEP,P.O.Box 919 109 Mianyang 621900,China |
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| Abstract: | The pulse in line holography has been applized to construct the holography system and the high accuracy synchronization system.The hologram of microjet produced by explosive was gotten in the experiment. When the hologram was reconsructed, the distribution and the size of particle were analyzed. The statistical result of particles shows that the maximum size is 300μm and the minimum size is 30μm. This measurcment system was proved that the pulsed in line holography can measure the high velocity microjet. |
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| Keywords: | in-line holography microjet interence particle field |
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