1 引言惯性热核靶的直接点火概念[1，2]是将两个同步脉冲能源（驱动器）对靶的作用在时间上分为热核物质的压缩和加热过程。作用的第一个压缩驱动器用于靶物质按照“冷绝热曲线”缓慢压缩，第二个点火驱动器应保证在不超过初始触发区惯性约束时间内快速加热压缩热核燃料，并触 1 Introduction The concept of direct ignition of an inertial thermonuclear target [1, 2] is the process of compressing and heating the thermonuclear material in time by dividing the action of two synchronized pulse energies (actuators) on the target. The first compression driver to act on the target material is slowly compressed in accordance with the “cold adiabatic curve” and the second ignition driver should ensure rapid heating of the compressed thermonuclear fuel within the inertial confinement time of the initial triggering zone and touch