Sampling Effects in CdHgTe Focal Plane Arrays - Practical Results

R. J. Dann; S. R. Carpenter; C. Seamer; P. N.J. Dennis; D. J. Bradley

doi:10.1117/12.936504

10 December 1986 Sampling Effects in CdHgTe Focal Plane Arrays - Practical Results

R. J. Dann, S. R. Carpenter, C. Seamer, P. N.J. Dennis, D. J. Bradley

Proceedings Volume 0685, Infrared Technology XII; (1986) https://doi.org/10.1117/12.936504
Event: 30th Annual Technical Symposium, 1986, San Diego, United States

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.

Citation Download Citation

R. J. Dann, S. R. Carpenter, C. Seamer, P. N.J. Dennis, and D. J. Bradley "Sampling Effects in CdHgTe Focal Plane Arrays - Practical Results", Proc. SPIE 0685, Infrared Technology XII, (10 December 1986); https://doi.org/10.1117/12.936504

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