Abstract
Sample/spectrum relationships are investigated using both a low resolution rapid-scanning NIR monochromator and a Fourier transform instrument capable of high resolution and are evaluated in terms of whether or not the resolution of the instrument is sufficient for measuring the natural bandwidths corresponding to the sample. Based on the sample/spectrum relationship a criterion is developed which must be followed in order to apply either derivative spectroscopy or deconvolution to enhance the resolution of overlapped bands without generating spectral artifacts.
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Olinger, J.M., Griffiths, P.R. Sample/spectrum relationships for resolution enhancement in near infrared reflectance spectrometry. Mikrochim Acta 94, 105–108 (1988). https://doi.org/10.1007/BF01205848
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DOI: https://doi.org/10.1007/BF01205848