共 34 条
High-efficiency, high-resolution multiple monochromatic imaging based on a multilayer mirror array for laser-plasma diagnostics of X-ray continuum emission
被引:1
作者:
Li, Tongzhou
[1
,2
]
Du, Huiyao
[1
,2
]
Zhang, Zhong
[1
,2
]
Zhang, Zhe
[1
,2
]
Huang, Qiushi
[1
,2
,4
]
Yi, Shengzhen
[1
,2
]
Wang, Zhanshan
[1
,2
]
Wang, Wei
[3
]
Sun, Jinren
[1
,2
,3
]
机构:
[1] Tongji Univ, MOE Key Lab Adv Microstruct Mat, Shanghai 200092, Peoples R China
[2] Tongji Univ, Sch Phys Sci & Engn, Shanghai 200092, Peoples R China
[3] CAEP, Shanghai Inst Laser Plasma, Shanghai, Peoples R China
[4] Zhejiang Tongyue Opt Technol Co Ltd, Huzhou, Peoples R China
来源:
HIGH POWER LASER SCIENCE AND ENGINEERING
|
2024年
/
12卷
基金:
中国国家自然科学基金;
关键词:
high resolution;
multilayer mirror array;
multiple monochromatic imaging;
plasma diagnostics;
X-ray continuum emission;
KIRKPATRICK-BAEZ MICROSCOPE;
CRYSTAL SPECTROMETER;
D O I:
10.1017/hpl.2024.30
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
The measurement of X-ray continuous emission from laser-driven plasma was achieved through multiple monochromatic imaging utilizing a multilayer mirror array. This methodology was exemplified by the development of an eight-channel X-ray imaging system, capable of operating in the energy range of several keV with a spatial resolution of approximately 3 mu m. By integrating this system with a streak camera, the temperature and trajectory of imploding capsules were successfully measured at the kJ-class Shenguang III prototype laser facility. This approach provides a synchronous diagnostic method for the spatial, temporal and spectral analysis of laser-driven plasma, characterized by its high efficiency and resolution.
引用
收藏
页数:7
相关论文
共 34 条