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Proceedings Paper

Comparison of AOTF, grating, and FTS imaging spectrometers for hyperspectral remote sensing applications
Author(s): Lisa Bubion; Peter E. Miller; Andreas F. Hayden
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Paper Abstract

In this paper we compare the performance for effluent gas detection of three types of imaging spectrometers. The spectrometers compared are the grating and Fourier Transform (FTS) for their wide implementation and the Acousto-Optic Tunable Filter (AOTF) for its unique feature of spectral tunability. The analysis is performed in the thermal emission region of spectra using Raytheon developed software simulation and modeling tools. The paper concludes with a proposed system design and architecture considerations for an AOTF-based hyperspectral and polarimetric imaging sensor for airborne and spaceborne platforms.

Paper Details

Date Published: 23 August 2000
PDF: 10 pages
Proc. SPIE 4049, Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI, (23 August 2000); doi: 10.1117/12.410346
Show Author Affiliations
Lisa Bubion, Raytheon Systems Co. and Army Research Lab. (United States)
Peter E. Miller, Raytheon Optical Systems (United States)
Andreas F. Hayden, Veridian ERIM International, Inc. and Raytheon Optical Systems (United States)

Published in SPIE Proceedings Vol. 4049:
Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery VI
Sylvia S. Shen; Michael R. Descour, Editor(s)

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