非线性高能激光防护材料研究进展

摘要

Military targets are seriously threatened by high energy laser weapon,so it’s important to research the pro-tective technology against high energy laser. Based on the analysis of the basic theory of protective materials against high energy laser,the protective principle and research status of three typical protective materials are discussed, which are based on the three-order nonlinear effect,thermal phase transition and the coaction of multiple effects. Mo-reover,the development of nonlinear protective materials against high energy laser is prospected.%高能激光武器对军事目标的生存构成严重威胁，开展高能激光防护技术研究显得尤为重要。在分析高能激光防护材料基本工作原理的基础上，分别对基于三阶非线性效应、热致相变效应和多种效应复合的三类典型高能激光防护材料的防护原理及其研究进展进行了阐述，并对非线性高能激光防护材料的发展趋势进行了展望。