全反射红外物镜  

All Reflective IR Objective

作　　者：任德清[1] 

机构地区：[1]昆明物理研究所

出　　处：《红外技术》1998年第1期15-18,47,共5页Infrared Technology

摘　　要：对各类三反射面红外物镜的设计及性能进行了论述。结果表明该类反射式物镜成象质量好，达到或接近衍射限，完全适应于３～５μｍ和８～１２μｍ波段红外成象。该类红外物镜目前已用作英国最大的天文望远镜ＵＫＩＲＴ光谱成象仪的红外物镜。Several kinds of three element all reflective IR objective were designed. Their performances were analysed. The imaging quality of the objectives is limited by diffraction. The objectives can be used for 3～5μm and 8～12μm IR imaging,for example,the IR camera objictive awas adopted by UKIRT telescope.

关 键 词：红外物镜 红外成象 红外探测器 

分 类 号：TN215[电子电信—物理电子学]