The study about temperature drifting characteristics of infrared focal plane detector and calibration process at external field

Hui Zhao; Fengzhou Dai; Xiaofei Lu

doi:10.1117/12.2600717

9 October 2021 The study about temperature drifting characteristics of infrared focal plane detector and calibration process at external field

Hui Zhao, Fengzhou Dai, Xiaofei Lu

Author Affiliations +

Proceedings Volume 11906, Infrared, Millimeter-Wave, and Terahertz Technologies VIII; 119060P (2021) https://doi.org/10.1117/12.2600717
Event: SPIE/COS Photonics Asia, 2021, Nantong, JS, China

Conference Poster

Abstract

Infrared character of aircraft is one important factor to estimate the ability of breaching the defense of enemy, this paper firstly analyzed the method of infrared calibration with collimator and energy factors composing the sky background, propose one method of deleting energy of background within current image; furthermore, the paper points out that the parameters of calibration with collimator can’t be directly applied to computing Infrared character of flying target, and based on that propose the method of deleting energy of background with another background image measured before mission.

Citation Download Citation

Hui Zhao, Fengzhou Dai, and Xiaofei Lu "The study about temperature drifting characteristics of infrared focal plane detector and calibration process at external field", Proc. SPIE 11906, Infrared, Millimeter-Wave, and Terahertz Technologies VIII, 119060P (9 October 2021); https://doi.org/10.1117/12.2600717

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