A joint diagnostic system for laser-driven shock wave experiments

作者：Shu Hua^*; Fu Si Zu; Huang Xiu Guang; Dong Jia Qin; Fang Zhi Heng; Wang Tao; Ye Jun Jian; Xie Zhi Yong; Guo Jia; Zhou Hua Zhen

来源：The European Physical Journal - Applied Physics, 2013, 62(3): 31001.

DOI：10.1051/epjap/2013120490

A joint diagnostic system was established for the diagnosis of laser-driven shock wave experiments. The system has high temporal resolution (time resolution similar to 12 ps) and high spatial resolution (spatial resolution similar to 7 mu m) and fits for diagnostics of the experiment with small sample size and short time physical process. The joint diagnostic system was applied for shock wave measurement on the Shenguang-II laser facility. The passive shock breakout signal and active diagnostic signal were simultaneously obtained. The temporal measurement reliability of the system was verified using a multi-layered target. The experimental results show that the two measurement results were consistent.

• 出版日期2013-6
• 单位中国工程物理研究院上海激光等离子体研究所