Ballistic missile’s laser fuze is used to control warhead’s blasting height . Battle environment for ballistic missile is complicated and tactical request is strict , so laser fuze equipped for it needs some special indices , such as high repetition rate , long ranging , etc. So a laser fuze scheme for ballistic missile is designed applying multiple advanced technologies , including Diode-Pumped Solid-State Laser(DPSSL) , high sensitive detecting component , optimal background suppression , signal processing with anti-interference and target recogniting. The designed laser fuze has small size and weight , fine performance of anti-interference and high ranging precision. So the laser fuze can perfectly fulfill the request for ballistic missile’s blasting height control .