绿色伪装涂料可见光和近红外反射率的探讨  

Discussion on the Reflectivity of Green Camouflage Coating at Visible Light and Near-infrared

作　　者：马丽芳[1] 时家明[1] 陈宗胜[1] 

机构地区：[1]电子工程学院安徽省红外与低温等离子体重点实验室,安徽合肥230037

出　　处：《红外技术》2010年第5期268-272,共5页Infrared Technology

基　　金：安徽省红外与低温等离子体重点实验室基金资助项目(2007A005005E)

摘　　要：绿色伪装涂料主要用于模拟背景中的绿色植物,其在可见光和近红外波段反射率的大小应与绿色植物在该波段内反射率的大小相同或接近。在明暗两种背景下对植物绿叶的反射率进行了实际测量,通过实验研究和理论分析表明,绿色植物在可见光和近红外的有效反射率与其实际反射率、透射率以及背景的反射率均有关,因而在绿色伪装涂料的研制过程中,必须对这些因素进行综合考虑。所得到的结论对绿色伪装涂料的研制具有一定的参考价值。Green camouflage coating, whose reflectance is similar to the green plant at visible light and near-infrared wave bands, is mainly used to imitate the green plant in background. The experiment and theoretical analysis of reflectivity about green leaves on bright and dark background indicate that the effectual reflectivity at visible light and near-infrared wave bands is related to the actual reflectivity of green leaf, the transmissivity of green leaf and the reflectivity of background. So it needs to make a comprehensive view on those factors when developing the green camouflage coating. The conclusion of this paper is available to develop green camouflage coating.

关 键 词：伪装涂料 可见光 近红外 反射率 

分 类 号：TN25[电子电信—物理电子学]