The charge flux of plasma, the delay time of laser ignition and the absorbability of laser by plasma were tested to study the effects of plasma and ablation on laser ignition processes of energetic materials.

• 通过测试激光点火的延迟时间、等离子体电荷通量和等离子体对激光的吸收能力,研究了激光等离子体和烧蚀对激光点火过程的影响。