Resolution of complex band contours by means of fourier self-deconvolution

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DOIResolve DOI: http://doi.org/10.1117/12.932187
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TypeBook Chapter
Proceedings title1981 Intl Conf on Fourier Transform Infrared Spectroscopy
Series titleSPIE Proceedings
Conference1981 International Conference on Fourier Transform Infrared Spectroscopy, October 29, 1981, Hajime Sakai, Columbia
ISSN0277-786X
Volume289
Pages260262
AbstractThe 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.
Publication date
PublisherSPIE
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedYes
NPARC number23001115
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Record identifierb46cfb86-1577-4efe-9581-947f1753b940
Record created2016-12-13
Record modified2016-12-13
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