红外隐身一维光子晶体结构反射特性的理论分析  

Theoretical Study on Reflectivity of 1D Photonic Crystals of Infrared Stealthy Materials

作　　者：张民[1] 杨小静[1] 刘名扬[1] 

机构地区：[1]装甲兵工程学院基础部

出　　处：《装甲兵工程学院学报》2009年第5期89-91,共3页Journal of Academy of Armored Force Engineering

摘　　要：利用传递矩阵方法，研究作为红外隐身材料的PbTe／Na3A1F6一维光子晶体结构在中远红外波段的反射特性。结果表明：PbTe／Na3AlF6复合光子晶体结构在3～5μm和8～14μm波段具有很高的反射率。这为装备在中远红外的隐身应用提供了有益的探索。The spectral reflectivity of PbTe/Na3A1F6 1D photonic crystal of infrared stealthy materials is studied by using transfer matrix method. It is found that the spectral reflectivity is very great at the wavelength of 3.0 -5.0 μm and 8.0 -14.0 μm with the compound PbTe/Na3A1F6 structure, which will satisfy the compatible camouflage of the middle and far infrared band respectively.

关 键 词：红外隐身 光子晶体 传递矩阵 反射率 

分 类 号：O431.2[机械工程—光学工程]