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激光具有极好的方向性,是目前能获得的最亮的光源,一台激光加工机,它输出的光的亮度相当于地面上看到的太阳光亮度的10~8倍以上。在美国的劳伦斯·利弗莫尔国家实验室的激光核聚变装置中使用的激光脉冲的亮度甚至可达地面上看到的太阳亮度的10~(17)倍,它打在靶丸上可以使靶丸物质产生核聚变,也可以产生核裂变,还可以打开钻石的化学键,使钻石变为金属。激光的这种特性也显示了它的武器应用的前景。 激光武器的发展始于六十年代,经历了由广泛探索到逐渐成熟的发展过程。在探索的过程中,人们悟到了以下认识:
Laser has excellent directivity, is currently the brightest light source available, a laser processing machine, which outputs the brightness of light equivalent to 10 to 8 times the brightness of the sun as seen on the ground. The laser pulse used in the laser fusion device at Lawrence Livermore National Laboratory in the United States uses even 10 to 17 times the brightness of the sun as seen on the ground, Targets produce nuclear fusion, can also produce nuclear fission, but also can open the diamond’s chemical bonds, the diamond into a metal. This characteristic of laser also shows the prospect of its weapon application. The development of laser weapons began in the 1960s and has undergone extensive development to mature gradually. In the process of exploration, people have realized the following understanding: