In this condition, the energetic material cannot be ignited. 同样,过大的激光束能量密度太小,不足以点燃含能材料。
This paper is concerned with the laser ignition performance of energetic material affected by the light spot diameter using photoelectric method. 摘要用光电探测法研究了激光光斑直径对含能材料激光点火特性的影响。