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Proceedings Paper

Resolution Of Complex Band Contours By Means Of Fourier Self-Deconvolution
Author(s): Jyrki K. Kauppinen; Douglas J. Moffatt; Henry H. Mantsch; David G. Cameron
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Paper Abstract

The general principles of Fourier self-deconvolution are presented. Self-deconvolution reduces the intrinsic widths of lines by a factor K which is limited by the noise in the spectrum. A formula for computing changes in the signal-to-noise ratio, S/N, of the spectrum as a function of K resulting from Fourier self-deconvolution is derived. Examples of the application of the method to synthetic and experimental infrared spectra are presented and it is shown that lines having moderate S/N ratios (1000-10000) can readily be reduced in width by a factor of four.

Paper Details

Date Published: 29 October 1981
PDF: 3 pages
Proc. SPIE 0289, 1981 Intl Conf on Fourier Transform Infrared Spectroscopy, (29 October 1981); doi: 10.1117/12.932187
Show Author Affiliations
Jyrki K. Kauppinen, University of Oulu (Finland)
Douglas J. Moffatt, National Research Council of Canada (Canada)
Henry H. Mantsch, National Research Council of Canada (Canada)
David G. Cameron, National Research Council of Canada (Canada)


Published in SPIE Proceedings Vol. 0289:
1981 Intl Conf on Fourier Transform Infrared Spectroscopy
Hajime Sakai, Editor(s)

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