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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 14, Iss. 11 — Nov. 1, 1997
  • pp: 2951–2961

High-throughput hyperspectral infrared camera

Jonathan M. Mooney, Virgil E. Vickers, Myoung An, and Andrzej K. Brodzik  »View Author Affiliations


JOSA A, Vol. 14, Issue 11, pp. 2951-2961 (1997)
http://dx.doi.org/10.1364/JOSAA.14.002951


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Abstract

A spectral imager constructs a three-dimensional (two spatial and one spectral) image from a series of two-dimensional images. We discuss a technique for spectral imaging that multiplexes the spatial and spectral information on a staring focal plane and then demultiplexes the resulting imagery to obtain the spectral image. The spectral image consists of 100 × 100 spatial pixels and 25 spectral bands. The current implementation operates over the 3–5-μm band, but can easily be applied to other spectral regions. This approach to spectral imaging has high optical throughput and is robust to focal plane array nonuniformities. A hardware description, the mathematical development, and experimental results are presented.

© 1997 Optical Society of America

History
Original Manuscript: January 24, 1997
Revised Manuscript: April 11, 1997
Manuscript Accepted: April 11, 1997
Published: November 1, 1997

Citation
Jonathan M. Mooney, Virgil E. Vickers, Myoung An, and Andrzej K. Brodzik, "High-throughput hyperspectral infrared camera," J. Opt. Soc. Am. A 14, 2951-2961 (1997)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-14-11-2951

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