Review in terahertz spectral analysis
Langue
en
Article de revue
Ce document a été publié dans
Trends in Analytical Chemistry. 2013-03, vol. 44, p. 98-105
Elsevier
Résumé en anglais
Nowadays terahertz spectroscopy is a well-established technique and recent progresses in technology demonstrated that this new technique is useful for both fundamental research and industrial applications. Varieties of ...Lire la suite >
Nowadays terahertz spectroscopy is a well-established technique and recent progresses in technology demonstrated that this new technique is useful for both fundamental research and industrial applications. Varieties of applications such as imaging, non destructive testing, quality control are about to be transferred to industry supported by permanent improvements from basic research. Since chemometrics is today routinely applied to IR spectroscopy, we discuss in this paper the advantages of using chemometrics in the framework of terahertz spectroscopy. Different analytical procedures are illustrates. We conclude that advanced data processing is the key point to validate routine terahertz spectroscopy as a new reliable analytical technique.< Réduire
Mots clés en anglais
Chemometrics
Data selection
Far infrared
Multi-linear regression (MLR)
Multivariate calibration
Pre-processing
Spectral analysis
Spectroscopy
Terahertz (THz)
Vibrational spectroscopy
Origine
Importé de halUnités de recherche