高能激光在舰艇防御中的应用

随着现代科学技术的发展,如何有效防御超高速导弹对舰艇安全构成的威胁成为一个严峻课题.本文分析了高能激光用于舰艇防御时的优越性,阐述了海洋环境对激光器的特殊要求,分别介绍了氟化氘(DF)激光器、自由电子激光器(FEL)及固体激光器(SSL)等3种比较适合在海洋大气环境中使用的高能激光器的原理、发展状况,最后对它们进行了综合比较.DF激光器技术比较成熟.但不适合于近海环境作战;FEL和SSL激光器尚处于发展的初期阶段,技术还不够成熟,但其波长适于近海作战,是未来海军高能激光武器的发展方向.

Application of high-energy laser on naval ship defense

As the development of modern science and technology,safety of warship are threatened badly by super high-speed cruise missiles,how to defense effectively is becoming a severe subject.This paper briefly summarized the history of marine high-energy lasers,analyzed their superiorities on navy warships defense and special demands of marine environment,then the principle and development of three kinds of high-energy lasers,such as DF chemical laser,free-electron laser,solid state laser which were fit to be used on marine environment,were introduced respectively.The technological maturity of DF chemical laser was highest,but it not suitable to fight on littoral,free-electron laser and solid-state laser were underdeveloped,but fit to fight on littoral and prospective.