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Proceedings Paper

Design of the Compact Wide Swath Imaging Spectrometer (CWIS)
Author(s): B. Van Gorp; P. Mouroulis; D. W. Wilson; R. O. Green
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Paper Abstract

The Compact Wide Swath Imaging Spectrometer (CWIS) is a pushbroom imaging spectrometer for the solar reflected spectrum (380-2500 nm) with wide swath (1600 elements), fast optical speed (F/1.8), and high uniformity (≥95%). The CWIS compact Dyson demonstrates a reduction in volume and mass over the equivalent Offner-type instrument. CWIS is currently under development at the Jet Propulsion Laboratory and is intended to address the need for high signal to noise ratio compact imaging spectrometer systems for the visible short wave infrared wavelength range. Optical design, stray light modeling, and current status of the instrument are discussed.

Paper Details

Date Published: 15 September 2014
PDF: 9 pages
Proc. SPIE 9222, Imaging Spectrometry XIX, 92220C (15 September 2014); doi: 10.1117/12.2062886
Show Author Affiliations
B. Van Gorp, Jet Propulsion Lab. (United States)
P. Mouroulis, Jet Propulsion Lab. (United States)
D. W. Wilson, Jet Propulsion Lab. (United States)
R. O. Green, Jet Propulsion Lab. (United States)

Published in SPIE Proceedings Vol. 9222:
Imaging Spectrometry XIX
Pantazis Mouroulis; Thomas S. Pagano, Editor(s)

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