15 October 2012 Design of an IRFPA point-by-point bias calibration
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Abstract
Infrared focal plane array (IRFPA) is a key component in infrared system and thermal imaging devices, widely applied in military and civilian fields, with a huge market potential and prospects. IRFPA readout circuit technology and test technology in its research occupies an important position, related to the ability to accurately and efficiently obtain the IRFPA signal and the ability of IRFPA devices for accurate performance evaluation. This paper uses an IRFPA point-by-point bias calibration, through a series of accurate timing control signals to read and save the calibration data and external input, effectively increases the point-by-point bias control accuracy, and finally improves the quality of the output image.
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Wei He, Wei He, Jian Lv, Jian Lv, Yun Zhou, Yun Zhou, Yiying Du, Yiying Du, Caideng Yu, Caideng Yu, Guangzhong Xie, Guangzhong Xie, Kai Yuan, Kai Yuan, } "Design of an IRFPA point-by-point bias calibration", Proc. SPIE 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy, 84192A (15 October 2012); doi: 10.1117/12.971176; https://doi.org/10.1117/12.971176
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