Abstract

The autostandard method is a new analytical method based on the relationship between intensities of certain bands and a number of specific oscillators in molecules. This method, complementary to the known ratio method, is used for a quick determination of the component contents of a chemical system under difficult experimental situations, when the layer thickness cannot be determined (e.g., polymer films and other solids of irregular surfaces, very viscous liquid films, mulls in nujol).

Chemometric analysis of frequency-domain photon migration data: quantitative measurements of optical properties and chromophore concentrations in multicomponent turbid media

Andrew J. Berger, Vasan Venugopalan, Anthony J. Durkin, Tuan Pham, and Bruce J. Tromberg
Appl. Opt. 39(10) 1659-1667 (2000)

Multicomponent analysis using a confocal Raman microscope

Zhengyuan Tang, Sinead J. Barton, Tomas E. Ward, John P. Lowry, Michelle M. Doran, Hugh J. Byrne, and Bryan M. Hennelly
Appl. Opt. 57(22) E118-E130 (2018)

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Paolo Luchini and Salvatore Solimeno
Opt. Lett. 7(6) 259-261 (1982)

Constrained nonlinear method for estimating component spectra from multicomponent mixtures

Keiji Sasaki, Satoshi Kawata, and Shigeo Minami
Appl. Opt. 22(22) 3599-3603 (1983)

Optical method for heterogeneity analysis in thin absorbing films

P. Dolizy and F. Groliere
Appl. Opt. 26(12) 2401-2406 (1987)