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Proceedings Paper

Sampling Effects in CdHgTe Focal Plane Arrays - Practical Results
Author(s): R. J. Dann; S. R. Carpenter; C. Seamer; P. N.J. Dennis; D. J. Bradley
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Paper Abstract

An earlier paper by Bradley and Dennis outlined he sampling effects limit the high frequency spatial performance of close-packed two-dimensional focal plane arrays, and described conceptually how these might be overcome. These concepts have since been put into practice and results are presented which show: a) manifestations of the basic effects. b) their reduction through microscanning in a real-time imaging environment. The results were obtained from an imaging system developed by MCCS for RSRE, capable of driving the complete range of 2D detectors currently produced in the UK.

Paper Details

Date Published: 10 December 1986
PDF: 6 pages
Proc. SPIE 0685, Infrared Technology XII, (10 December 1986); doi: 10.1117/12.936504
Show Author Affiliations
R. J. Dann, Marconi Command and Control Systems Limited (United Kingdom)
S. R. Carpenter, Marconi Command and Control Systems Limited (United Kingdom)
C. Seamer, Marconi Command and Control Systems Limited (United Kingdom)
P. N.J. Dennis, Royal Signals and Radar Establishment (United Kingdom)
D. J. Bradley, Royal Signals and Radar Establishment (United Kingdom)


Published in SPIE Proceedings Vol. 0685:
Infrared Technology XII
Richard A. Mollicone; Irving J. Spiro, Editor(s)

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