Development of a monochromatic crystal backlight imager for the recent double-cone ignition experiments

扫码查看

原文链接

NETL
NSTL
万方数据
维普

外文摘要：We developed a monochromatic crystal backlight imaging system for the double-cone ignition(DCI)scheme,employ-ing a spherically bent quartz crystal.This system was used to measure the spatial distribution and temporal evolution of the head-on colliding plasma from the two compressing cones in the DCI experiments.The influence of laser parameters on the x-ray backlighter intensity and spatial resolution of the imaging system was investigated.The imaging system had a spatial resolution of 10 μm when employing a CCD detector.Experiments demonstrated that the system can obtain time-resolved radiographic images with high quality,enabling the precise measurement of the shape,size,and density distribution of the plasma.

外文关键词：

double-cone ignition(DCI)spatial resolutionx-ray radiography

作者：

张成龙、张翌航、远晓辉、张喆、徐妙华、戴羽、董玉峰、谷昊琛、刘正东、赵旭、李玉同、李英骏、朱健强、张杰

展开 >

作者单位：

State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology,Beijing 100083,China

Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China

Key Laboratory for Laser Plasmas(MoE)and School of Physics and Astronomy,Shanghai Jiao Tong University,Shanghai 200240,China

Collaborative Innovation Center of IFSA(CICIFSA),Shanghai Jiao Tong University,Shanghai 200240,China

Songshan Lake Materials Laboratory,Dongguan 523808,China

School of Science,China University of Mining and Technology(Beijing),Beijing 100089,China

School of Physical Sciences,University of Chinese Academy of Sciences,Beijing 100049,China

Department of Astronomy,Beijing Normal University,Beijing 100875,China

Institute for Frontiers in Astronomy and Astrophysics,Beijing Normal University,Beijing 102206,China

Key Laboratory of High Power Laser and Physics,Chinese Academy of Sciences,Shanghai 201800,China

展开 >

基金：

Strategic Priority Research Program of the Chinese Academy of SciencesStrategic Priority Research Program of the Chinese Academy of SciencesStrategic Priority Research Program of the Chinese Academy of SciencesStrategic Priority Research Program of the Chinese Academy of SciencesStrategic Priority Research Program of the Chinese Academy of SciencesNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaOpen Foundation of Key Laboratory of High Power Laser and Physics of Chinese Academy of SciencesChinese Academy of Sciences Youth Interdisciplinary Team

项目编号：

XDA25010100XDA25010300XDA25030100XDA25030200XDA250510001182780712105359SGKF202105JCTD-2022-05

出版年：

2024

DOI：

10.1088/1674-1056/ad1091

中国物理B(英文版)

中国物理学会和中国科学院物理研究所

中国物理B(英文版)

CSTPCDEI

影响因子：0.995

ISSN：1674-1056

年,卷(期)：2024.33(2)

参考文献量36