激光二极管点火系统研究进展

综述了激光点火方式、激光二极管点火系统的组成及最新发展。提出了一种激光二极管点火系统结构,描述了各部分的关键技术。介绍了国外在光回路检测、保险与解保险及多路点火方面的研究成果,以及国内在温度控制、光纤芯径对点火阈值功率的影响和激光点火器设计的研究成果。指出了当前激光点火技术在武器装备中的应用和现阶段激光点火遇到的技术难点。

Research progress in diode laser ignition technology

The methods of laser ignition,the basic setup and recent progress of diode laser ignition system are summarized.A structure of diode laser ignition system is provided,the key technology is described,the research fruit abroad in optical built-in-test,safe-and-arm and multiple ignition channels is introduced,and introduces the research fruit at home in temperature controlling,the effect of the optical fiber diameter on ignition threshold and laser igniter design is introduced.The applications of laser ignition technology in arm are presented,and all the difficulties involved in diode laser ignition are offered.