Dual band infrared imaging system possesses much higher performance than single band system.The paper discusses the separated dual band infrared system which is again devided into two types—separated aperature system and co-aperature system.The approach to develop the systems is introduced,factors affecting the image qualification is discussed and image processing method to improve the qualificauton is presented.Finally, the paper introduces the development of dual band infrared detector and its application prospects in future.
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张兴德,李荣刚,刘琳,贺谊亮.红外双波段成像系统的研究与发展[J].激光与红外,2010,40(8):801~804 ZHANG Xing-de, LI Rong-gang, LIU Lin, HE Yi-liang. Research and development of dual-band infrared camera system[J]. LASER & INFRARED,2010,40(8):801~804