摘要
The physical mechanism of the dynamics in laser–material interaction has been an important research area.In addition to theoretical analysis,direct imaging‐based observation of ultrafast dynamic processes is an important approach to understand many fundamental issues in laser–material interaction such as inertial confinement fusion(ICF),laser accelerator construction,and advanced laser production.In this review,the principles and applications of three types of commonly used ultrafast imaging methods are introduced,including the pump–probe,X‐ray diagnosis,and single‐shot optical burst imaging.We focus on the technical features such as the spatial and temporal resolution for each technique,and present several conventional applications.
基金
National Natural Science Foundation of China,Grant/Award Numbers:51727901,61905182,62075200
The Hubei Provincial Major Program of Technological Innovation,Grant/Award Number:2017AAA121
The Key Research and Development Program of Hubei province,Grant/Award Number:2020BAB005
Wuhan Research Program of Application Foundation and Advanced Technology JSPS Core‐to‐Core Program White Rock Foundation
supported by the National Natural Science Foundation of China(Nos.51727901,61905182,62075200)
the Hubei Provincial Major Program of Technological Innovation(No.2017AAA121)
the Key Research and Development Program of Hubei province(No.2020BAB005)
Wuhan Research Program of Application Foundation and Advanced Technology
JSPS Core‐to‐Core Program
the White Rock Foundation.