The design of dual-field-of-view optical system for large-format infrared focal plane arrays is described.The optical system chooses re-imaging optics configuration and rotate-in motion in order to realize high ratio and small volume for FLIR.The optical system sets the non-uniformity correction (NUC) and field stop by optics simulation to improve anti-interference.The lenses improve FLIR spatial resolution with micro-scanning.
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李荣刚,杨栋梁,刘琳,张兴德.中波红外双视场光学系统的设计[J].激光与红外,2009,39(6):640~642 LI Rong-gang, YANG Dong-liang, LIU Lin, ZHANG Xing-de. Design of dual-field-of-view optical system for mid-wave infrared focal-plane arrays[J]. LASER & INFRARED,2009,39(6):640~642