科学技术的发展使军事领域不断涌现出高技术武器,当今世界,美国强激光武器技术最先进,尤其反导激光武器发展最为迅速,即将投入实战应用,对弹道导弹的突防构成威胁。文中在分析反导激光武器发展现状、激光对导弹发动机毁伤效能基础上,研究各种抗激光技术的特点,根据其优缺点给出导弹发动机抗激光所采用的常规技术。 In recent years, the development of science and technology has led to the continuous emergence of high-tech weapons in the military field. In today’s world, the most advanced laser weapons in the United States are the most advanced. In particular, the development of anti-missile laser weapons is the most rapid and will soon be put to practical use, posing a threat to the outbreak of ballistic missiles. Based on the analysis of the development status of anti-ballistic laser weapons and the damage effect of laser on missile engines, various anti-laser technologies are studied. According to their advantages and disadvantages, the conventional anti-laser technology of missile engines is given.