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Proceedings Paper

Spectroradiometer focal-plane design considerations: lessons learned from MISR camera testing
Author(s): Robert P. Korechoff; David J. Diner; Daniel J. Preston; Carol J. Bruegge
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Paper Abstract

The EOS/MISR instrument contains nine cameras; each camera focal plane consists of four closely spaced, linear CCD arrays. Each of the four arrays is preceded by a narrow bandpass filter covering a distinct spectral region. Testing of two engineering model cameras revealed spatial and spectral optical crosstalk levels not predicted by stray light analysis. A detailed investigation of filter coating anomalies and the filter assembly/CCD geometry elucidated several mechanisms responsible for optical crosstalk. These mechanisms, as well as recommendations concerning the design of future focal planes, are presented in this paper.

Paper Details

Date Published: 15 December 1995
PDF: 13 pages
Proc. SPIE 2583, Advanced and Next-Generation Satellites, (15 December 1995); doi: 10.1117/12.228556
Show Author Affiliations
Robert P. Korechoff, Jet Propulsion Lab. (United States)
David J. Diner, Jet Propulsion Lab. (United States)
Daniel J. Preston, Jet Propulsion Lab. (United States)
Carol J. Bruegge, Jet Propulsion Lab. (United States)


Published in SPIE Proceedings Vol. 2583:
Advanced and Next-Generation Satellites
Hiroyuki Fujisada; Martin N. Sweeting, Editor(s)

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