IR-specular reflectance at nonnormal incidence on solids with rough surfaces: measurements versus spectra simulations

V. Hopfe; P. Klobes; Ernst Heiner Korte; W. Graehlert

doi:10.1117/12.56393

1 March 1992 IR-specular reflectance at nonnormal incidence on solids with rough surfaces: measurements versus spectra simulations

V. Hopfe, P. Klobes, Ernst Heiner Korte, W. Graehlert

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Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56393
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany

Abstract

Regular reflection spectroscopy with Kramers-Kronig data treatment on strongly absorbing and scattering samples, such as as-received ceramics, yield the best results at near-grazing incidence measurements. An optical model including effective media models and stepwise approximation of the gradient-like interface has been adapted to this type of sample.

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V. Hopfe, P. Klobes, Ernst Heiner Korte, and W. Graehlert "IR-specular reflectance at nonnormal incidence on solids with rough surfaces: measurements versus spectra simulations", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); https://doi.org/10.1117/12.56393

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