Rehm, RobertRobertRehmWalther, MartinMartinWaltherSchmitz, J.J.SchmitzRutz, FrankFrankRutzFleißner, J.J.FleißnerScheibner, R.R.ScheibnerZiegler, J.J.Ziegler2022-03-112022-03-112009https://publica.fraunhofer.de/handle/publica/36303210.1117/12.835153A mature production technology for Quantum Well Infrared Photodetector (QWIP) focal plane arrays (FPAs) and InAs/GaSb superlattice (SL) FPAs has been developed. Dual-band and dual-color QWIP- and SL-imagers are demonstrated for the 3-5 µm and 8-12 µm atmospheric windows in the infrared. The simultaneous, co-located detection of both spectral channels resolves the temporal and spatial registration problems common to existing bispectral IRimagers. The ability for a reliable remote detection of hot CO2 signatures makes tailored dual-color superlattice imagers ideally suited for missile warning systems for airborne platforms.enQwipInAs/GaSb superlatticeMWIRLWIRinfrared cameradual-colordual-bandcarbon dioxide667conference paper