LLSXF胶片对软X射线的宽容度测量

doi:10.7517/j.issn.1674-0475.2008.05.425

影像科学与光化学 ›› 2008, Vol. 26 ›› Issue (5): 425-428.DOI: 10.7517/j.issn.1674-0475.2008.05.425

• 应用与发展 • 上一篇

LLSXF胶片对软X射线的宽容度测量

宋凤军¹, 郭存¹, 李智², 杨新民², 赵屹东³

1. 中国工程物理研究院核物理与化学研究所, 四川, 绵阳, 621900;
2. 中国科学院, 理化技术研究所, 北京100190;
3. 中国科学院高能物理研究所, 北京100039

收稿日期:2007-12-19 修回日期:2008-02-25 出版日期:2008-09-23 发布日期:2008-09-23
通讯作者: 宋凤军,fengjunsong@sohu.com.
基金资助:
国家自然科学基金重点资助课题(10635050)

Measurement on the Latitude of LLSXF Film by Synchrotron Radiation Soft X-rays

SONG Feng-jun¹, GUO Cun¹, LI Zhi², YANG Xin-min², ZHAO Yi-dong³

1. Institute of Nuclear Physics and Chemistry, Chinese Academy of Engineering Physics, 919-212, Mianyang 621900, Sichuan, P. R. China;
2. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China;
3. Synchrotron Radiation Laboratory of Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039, P. R. China

Received:2007-12-19 Revised:2008-02-25 Online:2008-09-23 Published:2008-09-23

摘要/Abstract

摘要： X射线胶片是电磁内爆模拟技术研究(Z-pinch)中辐射图像记录的重要媒质.本文针对Z-pinch辐射特性,采用特殊方法制备了兼具大的高感颗粒、略小的中感颗粒和更小的低感颗粒的氯-溴-碘化银微晶乳剂,并使各不同粒径微晶具有特定的晶型和分布几率,调控涂布工艺参数,得到分辨率较高、宽容度大的软X射线胶片(LLSXF).利用北京同步辐射装置作光源,测试了该胶片的宽容度值,并分析了影响宽容度的因素.

关键词: X射线胶片, 宽容度, 激光驱动惯性约束聚变

Abstract: X-ray film is very important for the detection of Z-pinch radiography.According to the character of Z-pinch radiation,the present paper prepared a large latitude soft X-ray film(LLSXF) to obtain more valuable information.Silver halide emulsions covered on the film contained 3 kinds of AgBr/Cl/I grains,which included large grains with high sensitivity,small grains with common sensitivity and smaller grains with low-sensitivity,and the distribution and morphology of the grains were controlled.The latitude of LLSXF film was measured by synchrotron radiation soft X-rays in Beijing and the factors influenced the latitude were analyzed.

Key words: soft X-ray, film, latitude, ICF

中图分类号:

TQ57

宋凤军, 郭存, 李智, 杨新民, 赵屹东. LLSXF胶片对软X射线的宽容度测量[J]. 影像科学与光化学, 2008, 26(5): 425-428.

SONG Feng-jun, GUO Cun, LI Zhi, YANG Xin-min, ZHAO Yi-dong. Measurement on the Latitude of LLSXF Film by Synchrotron Radiation Soft X-rays[J]. Imaging Science and Photochemistry, 2008, 26(5): 425-428.

LLSXF胶片对软X射线的宽容度测量

Measurement on the Latitude of LLSXF Film by Synchrotron Radiation Soft X-rays

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