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Proceedings Paper

Minimum resolvable temperature difference and modulation transfer function derivation for focal plane array systems
Author(s): Kevin St. John Murphy; A. Marshall
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Paper Abstract

The fast objective method for predicting the MTF and MRTD for focal plane array (FPA) systems is presented. The practical method by which the MTF and objective MRTD are obtained is discussed and predictions compared with results from an InSb FPA imager. Applications of the technique for the assessment of both scanned and FPA IR systems are considered.

Paper Details

Date Published: 8 July 1994
PDF: 8 pages
Proc. SPIE 2224, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing V, (8 July 1994); doi: 10.1117/12.180065
Show Author Affiliations
Kevin St. John Murphy, Defence Research Agency Malvern (United Kingdom)
A. Marshall, Defence Research Agency Malvern (United Kingdom)


Published in SPIE Proceedings Vol. 2224:
Infrared Imaging Systems: Design, Analysis, Modeling, and Testing V
Gerald C. Holst, Editor(s)

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