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Proceedings Paper

Instrumental Needs For Hadamard Transform Spectrometry (HTS)
Author(s): Jeffrey S. White; Robert M. Hammaker; William G. Fateley
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Paper Abstract

Hadamard transform spectrometry utilizes a spatial transform, described by Hadamard mathematics,' in order to gain a multiplex advantage similar to that seen in Fouier transform techniques. A Hadamard instrument can be thought of to consist of five components: 1) optical separator (usually a grating), 2) Hadamard encoding mask, 3) post collection optics, 4) detector and 5) data processing (both hardware and software). Relevant qualities of each component will be discussed below. Limitations in the current encoding masks and possible alternatives are noted.

Paper Details

Date Published: 1 December 1989
PDF: 2 pages
Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); doi: 10.1117/12.969516
Show Author Affiliations
Jeffrey S. White, Kansas State University (United States)
Robert M. Hammaker, Kansas State University (United States)
William G. Fateley, Kansas State University (United States)

Published in SPIE Proceedings Vol. 1145:
7th Intl Conf on Fourier Transform Spectroscopy

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