25 October 2016 A dual-waveband dynamic IR scene projector based on DMD
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Proceedings Volume 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control; 101571Q (2016) https://doi.org/10.1117/12.2246636
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China
Abstract
Infrared scene simulation system can simulate multifold objects and backgrounds to perform dynamic test and evaluate EO detecting system in the hardware in-the-loop test. The basic structure of a dual-waveband dynamic IR scene projector was introduced in the paper. The system’s core device is an IR Digital Micro-mirror Device (DMD) and the radiant source is a mini-type high temperature IR plane black-body. An IR collimation optical system which transmission range includes 3~5μm and 8~12μm is designed as the projection optical system. Scene simulation software was developed with Visual C++ and Vega soft tools and a software flow chart was presented. The parameters and testing results of the system were given, and this system was applied with satisfying performance in an IR imaging simulation testing.
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Yu Hu, Ya-wei Zheng, Jiao-bo Gao, Ke-feng Sun, Jun-na Li, Lei Zhang, Fang Zhang, "A dual-waveband dynamic IR scene projector based on DMD", Proc. SPIE 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control, 101571Q (25 October 2016); doi: 10.1117/12.2246636; https://doi.org/10.1117/12.2246636
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