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丝阵负载Z箍缩可见光图像诊断系统
引用本文:盛亮,魏福利,吕敏,王奎禄,邱爱慈,黑东炜,邱孟通,袁媛,赵吉祯,王培伟.丝阵负载Z箍缩可见光图像诊断系统[J].强激光与粒子束,2006,18(8):1396-1400.
作者姓名:盛亮  魏福利  吕敏  王奎禄  邱爱慈  黑东炜  邱孟通  袁媛  赵吉祯  王培伟
作者单位:1. 清华大学 工程物理系, 北京 100084; 2. 西北核技术研究所, 西安 710024
摘    要: 主要介绍了为“强光一号”加速器丝阵负载Z箍缩实验设计的可见光图像诊断系统,系统时间分辨约为5 ns,空间分辨约为6.5 lp/mm,光谱响应范围365~750 nm。系统能够满足从早期单丝电离到等离子体柱飞散整个Z箍缩过程的诊断要求, 给出了系统在Z箍缩实验中获得的丝阵负载内爆图像序列,并对其反映的内爆现象进行了初步的唯象分析。

关 键 词:图像诊断  分幅相机  丝阵Z箍缩  可见光
文章编号:1001-4322(2006)08-1396-05
收稿时间:2006-01-05
修稿时间:2006-05-15

Optical image diagnostic system for wire array Z-pinch
SHENG Liang,WEI Fu-li,L Min,WANG Kui-lu,QIU Ai-ci,HEI Dong-wei,QIU Meng-tong,YUAN Yuan,ZHAO Ji-zhen,WANG Pei-wei.Optical image diagnostic system for wire array Z-pinch[J].High Power Laser and Particle Beams,2006,18(8):1396-1400.
Authors:SHENG Liang  WEI Fu-li  L Min  WANG Kui-lu  QIU Ai-ci  HEI Dong-wei  QIU Meng-tong  YUAN Yuan  ZHAO Ji-zhen  WANG Pei-wei
Institution:1.Department of Engineering Physics, Tsinghua University, Beijing 100084, China;2. Northwest Institute of Nuclear Technology, P.O. Box 69-9, Xi''an 710024, China
Abstract:An optical imaging diagnostic system was developed for "QiangGuang-I" wire array Z-pinch experiments.The system,with a gate of 5 ns and spatial resolution of 6.5 lp/mm,is sensitive to the wavelength of 365~750 nm.The system can be used to study the whole process of wire array Z-pinch,from the discharge of single wire to the breakdown of plasma column.The last image series of wire array Z-pinch plasma measured by this system are shown and phenomenally discussed.
Keywords:Imaging diagnostics  Framing camera  Wire array Z-pinch  Optical
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