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Proceedings Paper

Modeling optical properties geterophases ceramic materials SiC+AlN type by the Bruggman theory
Author(s): Vadym M. Prokopets; Igor A. Shaykevich; Lubomir Y. Robur
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Paper Abstract

Ceramic samples SiC and AlN as well as SiC samples with different quantity of AlN admixtures was studied by infrared reflection spectroscopy and spectroellipsometry. The numerical modeling of optical properties of ceramic materials SiC+AlN type was made by using Bruggeman theory. Comparison of experimental spectra of refractive index and extinction coefficient for two-phases samples of SiC+AlN type with theoretical calculated give us possibility to make conclude that the system SiC+AlN is heterophase eutectic mechanical mixtures big clusters which are equal distribute in the space of the sample.

Paper Details

Date Published: 1 April 2003
PDF: 6 pages
Proc. SPIE 5024, Selected Papers on Optics and Photonics: Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, (1 April 2003); doi: 10.1117/12.497297
Show Author Affiliations
Vadym M. Prokopets, National Taras Shevchenko Univ. (Ukraine)
Igor A. Shaykevich, National Taras Shevchenko Univ. (Ukraine)
Lubomir Y. Robur, National Taras Shevchenko Univ. (Ukraine)


Published in SPIE Proceedings Vol. 5024:
Selected Papers on Optics and Photonics: Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics
Sergey V. Svechnikov; Mikhail Ya. Valakh, Editor(s)

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