The main contents are as follows:Firstly, the significance of the research on the inertial confinement fusion (ICF) and the progress of the research on the pulse compression gratings (PCG) are presented.

• 首先介绍了研究惯性约束核聚变(ICF)的意义和国际上脉冲压缩光栅(PCG)的研究进展。