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Proceedings Paper

DMD-based adaptive spectral imagers for hyperspectral imagery and direct detection of spectral signatures
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Paper Abstract

Dispersive transform spectral imagers with both one- and two-dimensional spatial coverage have been demonstrated and characterized for applications in remote sensing, target classification and process monitoring. Programmable spatial light modulators make it possible to adjust spectral, temporal and spatial resolution in real time, as well as implement detection algorithms directly in the digitally controlled sensor hardware. Operating parameters can be optimized in real time, in order to capture changing background and target evolution. Preliminary results are presented for short wave, mid-wave, and long-wave infrared sensors that demonstrate the spatial and spectral versatility and rapid adaptability of this new sensor technology.

Paper Details

Date Published: 13 February 2009
PDF: 10 pages
Proc. SPIE 7210, Emerging Digital Micromirror Device Based Systems and Applications, 721008 (13 February 2009); doi: 10.1117/12.809129
Show Author Affiliations
Neil Goldstein, Spectral Sciences, Inc. (United States)
Pajo Vujkovic-Cvijin, Spectral Sciences, Inc. (United States)
Marsha Fox, Spectral Sciences, Inc. (United States)
Brian Gregor, Spectral Sciences, Inc. (United States)
Jamine Lee, Spectral Sciences, Inc. (United States)
Jason Cline, Spectral Sciences, Inc. (United States)
Steven Adler-Golden, Spectral Sciences, Inc. (United States)

Published in SPIE Proceedings Vol. 7210:
Emerging Digital Micromirror Device Based Systems and Applications
Larry J. Hornbeck; Michael R. Douglass, Editor(s)

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