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Proceedings Paper

Recent developments in Hadamard transform Raman spectrometry
Author(s): Robert M. Hammaker; Allan P. Bohlke; John M. Jarvis; James D. Tate; Jeffrey S. White; Joseph V. Paukstelis; William G. Fateley
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Paper Abstract

An introduction to Hadamard transform spectrometry in general and Hadamard transform Raman spectrometry in particular is presented. Two generations of Hadamard encoding masks are described. Experimental details are provided for the operation of a Hadamard transform Raman spectrometer utilizing the Hadamard encoding masks described. Near-infrared Hadamard transform Raman spectra are presented to illustrate spectral subtraction, the multiplex advantage and a selective multiplex technique. With the second generation of Hadamard encoding masks available, the Hadamard transform Raman technique is now ready to begin its testing in the analytical world.

Paper Details

Date Published: 1 November 1990
PDF: 11 pages
Proc. SPIE 1336, Raman and Luminescence Spectroscopies in Technology II, (1 November 1990); doi: 10.1117/12.22902
Show Author Affiliations
Robert M. Hammaker, Kansas State Univ. (United States)
Allan P. Bohlke, Kansas State Univ. (United States)
John M. Jarvis, Kansas State Univ. (United States)
James D. Tate, Kansas State Univ. (United States)
Jeffrey S. White, Kansas State Univ. (United States)
Joseph V. Paukstelis, Kansas State Univ. (United States)
William G. Fateley, Kansas State Univ. (United States)

Published in SPIE Proceedings Vol. 1336:
Raman and Luminescence Spectroscopies in Technology II
Fran Adar; James E. Griffiths, Editor(s)

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