非制冷红外探测器用热释电陶瓷材料研究进展  

Progress of research on the pyroelectric ceramic materials for uncooled infrared detectors

作　　者：董显林[1] 毛朝梁[1] 姚春华[1] 曹菲[1] 王根水[1] 

机构地区：[1]中国科学院上海硅酸盐研究所,上海200050

出　　处：《红外与激光工程》2008年第1期37-41,共5页Infrared and Laser Engineering

基　　金：国防预研资助项目

摘　　要：热释电材料是非制冷红外探测器的关键敏感材料之一。介绍了非制冷红外探测器用热释电材料的分类以及国内外研究现状,重点评述了介电模式工作的热释电陶瓷材料的研究进展,并指出了它的发展方向。Pyroelectric material is one of the key sensitive materials of the uncooled infrared detectors.The sorts and research status at home and abroad of the pyroelectric materials used for the uncooled infrared detectors are introduced.The progress of research on the pyroelectric ceramic materials working at the dielectric bolometer mode is emphatically reviewed.Its development trend is pointed out.

关 键 词：红外探测器 热释电材料 钛酸锶钡陶瓷 

分 类 号：TM22[一般工业技术—材料科学与工程]