很久以来,从第一次出现战争的时候起,胜利就属于自己不被发现,而又能发现敌人并精确进行武器瞄准的一方。如果试图说明过去几世纪中光学装置在探测和识别方面的惊人发展,那是会落空的。这种技术从20世纪开始才得到特别迅速的发展。但是,在第二次世界大战中及其以后,武器系统的逐步现代化又使我们清楚地看到单纯光学装置的局限性。一方面新 For a long time, from the time of the first war, victory belongs to the party where one can not find himself but can find the enemy and precisely aim the weapon. If you try to illustrate the phenomenal growth in detection and recognition of optical devices in the past few centuries, that will be a failure. This technology has seen particularly rapid development since the beginning of the 20th century. However, the gradual modernization of the weapon system during and after World War II made us clearly aware of the limitations of mere optical devices. On the one hand new