Linear theory of nonuniformity correction in platinum silicide focal plane arrays

David L. Perry

doi:10.1117/12.138996

5 January 1993 Linear theory of nonuniformity correction in platinum silicide focal plane arrays

David L. Perry

Proceedings Volume 1762, Infrared Technology XVIII; (1993) https://doi.org/10.1117/12.138996
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

Correction of photoresponse nonuniformity in IR staring sensors is investigated. Spatial noise expressions for uncorrected, one-point corrected, and two-point corrected imaging are developed. These theoretical results take into account the properties of the infrared source, sensor constants, and spatial variations in the infrared imaging device. To demonstrate the application of these results, theoretical spatial noise curves for a platinum silicide IR sensor are presented.

Citation Download Citation

David L. Perry "Linear theory of nonuniformity correction in platinum silicide focal plane arrays", Proc. SPIE 1762, Infrared Technology XVIII, (5 January 1993); https://doi.org/10.1117/12.138996

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