%0 Journal Article %T Dual-bandinfrareddetectors %J 红外与毫米波学报 %D 2000 %X IntroductionMulticolorcapabilitiesarehighlydesirableforadvanceinfrared(IR)systems.SystemsthatgatherdatainseparateIRspectralbandscandiscriminatebothabsolutetemperatureanduniquesignaturesofobjectsinthescene.Byprovidingthisnewdimensionofcontrast,multibanddetectionalsoenablesad-vancedcolorprocessingalgorithmstofurtherim-provesensitivityabovethatofsingle-colordevices.Thisisextremelyimportantfortheprocessofidenti-fyingtemperaturedifferenceb… %K n-P-NHgCdTephotodetectors %K QWIPs %U http://journal.sitp.ac.cn/hwyhmb/hwyhmbcn/ch/reader/view_abstract.aspx?file_no=20000468&flag=1