Method calibration of the model 13145 infrared target projectors

Jianxia Huang; Yuan Gao; Ying Han

doi:10.1117/12.2083013

18 November 2014 Method calibration of the model 13145 infrared target projectors

Jianxia Huang, Yuan Gao, Ying Han

Proceedings Volume 9298, International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics; 929810 (2014) https://doi.org/10.1117/12.2083013
Event: International Symposium on Optoelectronic Technology and Application 2014, 2014, Beijing, China

Abstract

The SBIR Model 13145 Infrared Target Projectors ( The following abbreviation Evaluation Unit ) used for characterizing the performances of infrared imaging system. Test items: SiTF, MTF, NETD, MRTD, MDTD, NPS. Infrared target projectors includes two area blackbodies, a 12 position target wheel, all reflective collimator. It provide high spatial frequency differential targets, Precision differential targets imaged by infrared imaging system. And by photoelectricity convert on simulate signal or digital signal. Applications software (IR Windows ^TM2001) evaluate characterizing the performances of infrared imaging system. With regards to as a whole calibration, first differently calibration for distributed component , According to calibration specification for area blackbody to calibration area blackbody, by means of to amend error factor to calibration of all reflective collimator, radiance calibration of an infrared target projectors using the SR5000 spectral radiometer, and to analyze systematic error. With regards to as parameter of infrared imaging system, need to integrate evaluation method. According to regulation with 《GJB2340-1995 General specification for military thermal imaging sets 》testing parameters of infrared imaging system, the results compare with results from Optical Calibration Testing Laboratory . As a goal to real calibration performances of the Evaluation Unit.

Citation Download Citation

Jianxia Huang, Yuan Gao, and Ying Han "Method calibration of the model 13145 infrared target projectors", Proc. SPIE 9298, International Symposium on Optoelectronic Technology and Application 2014: Imaging Spectroscopy; and Telescopes and Large Optics, 929810 (18 November 2014); https://doi.org/10.1117/12.2083013

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