How to Deal with Some Spurious Fringes in Fourier Transform Infrared Spectrometers-Reference-Cited by-同舟云学术

How to Deal with Some Spurious Fringes in Fourier Transform Infrared Spectrometers

Published:2008-10 Issue:10 Volume:62 Page:1167-1172
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Max Jean-Joseph¹,Chapados Camille¹

Affiliation:

1. ITF Labs, 400 Montpellier, Montréal, QC, Canada, H4N 2G7 (J.-J.M); and Département de chimie-biologie, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada G9A 5H7 (C.C.)

Abstract

Faulty fringes coming from an infrared spectrometer may creep into a spectrum. Because these come from one faulty interferogram out of many used to obtain the spectrum, these may pass unnoticed. However, they cause some problems in the data treatment of factor analysis and other spectral analysis. We present a method for detecting the faulty fringes and give a simple method to eliminate them at the interferogram accumulation level.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/000370208786049132

Reference17 articles.

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2. Location of Low Frequency Fringe Signatures in Fourier Transforms of Spectra

3. Interferometric Determination of the Refractive Index of Liquids by Difference IR Spectroscopy

4. Suppression of Interference Fringes in the Infrared Spectra of Thin Polymer Films

5. Improved algorithm for the suppression of interference fringe in absorption spectroscopy

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