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Proceedings Paper

Signal-to-noise ratio analysis of the computed-tomography imaging spectrometer
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Paper Abstract

We report results from a simple signal-to-noise analysis of the computed tomography imaging spectrometer (CTIS). The CTIS is non-scanning high-sped imaging spectrometer capable of simultaneously recording spatial and spectral information about dynamic events. This instrument is based on computed- tomography concepts and operates in the visible. The numerical estimate of the noise equivalent spectral radiance for the CTIS is 1.6 nanowatts per centimeter squared per steradian per micrometer.

Paper Details

Date Published: 16 October 1998
PDF: 7 pages
Proc. SPIE 3438, Imaging Spectrometry IV, (16 October 1998); doi: 10.1117/12.328093
Show Author Affiliations
Curtis Earl Volin, Optical Sciences Ctr./Univ. of Arizona (United States)
Michael R. Descour, Optical Sciences Ctr./Univ. of Arizona (United States)
Eustace L. Dereniak, Optical Sciences Ctr./Univ. of Arizona (United States)


Published in SPIE Proceedings Vol. 3438:
Imaging Spectrometry IV
Michael R. Descour; Sylvia S. Shen, Editor(s)

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