Current situation and future development of semi active laser guided missiles were reviewed. Two components and the key technologies of semi active laser homing head were analysed.

• 综述了激光半主动寻的制导导弹的发展与现状,分析了激光半主动寻的系统的组成与技术关键,介绍了几种典型的激光半主动寻的制导导弹。