基于非线性光学理论的激光防护材料近况  

Recent development of laser protective materials using nonlinear optical theory

作　　者：施德恒[1] 许启富[1] 

机构地区：[1]空军第一航空学院基础部,信阳464000

出　　处：《光学技术》2000年第1期52-55,共4页Optical Technique

摘　　要：按照防护原理，可将激光防护材料分为基于线性光学理论的防护材料和基于非线性光学理论的防护材料。综述了基于非线性光学理论的多种激光防护方法及其防护原理，介绍了基于非线性光学理论的多种新型防护材料及其研究进展，比较了四种基于非线性光学理论的激光防护方法的优、缺点，简短地分析了激光防护材料今后发展的基本方向。According to protective principle, laser protective materials can be divided into the material using linear optical theory and the material using nonlinear optical theory. Four kinds of laser protective methods and protective principles using nonlinear optical theory are reviewed. Some new protective materials and their recent developments using nonlinear optical theory are introduced. The advantages and disadvantages of four kinds of laser protective methods using nonlinear optical theory are briefly compared. The developing trends of such laser protective materials are briefly commented.

关 键 词：激光防护材料 非线性光学 光电对抗 激光威胁 

分 类 号：TN244[电子电信—物理电子学] TJ95[兵器科学与技术—武器系统与运用工程]