The thermal and optical properties of the SiO2/GaN synthetic opals are studied by photothermal deflection technique. This technique, used in different configurations, allows to determine the effective thermal diffusivity and the absorption spectra.
© 2006 Optical Society of America
G. Leahu, R. Ostuni, E. Tomaselli, R. Li Voti, C. Sibilia, M. Bertolotti, V. Golubev, D. A. Kurdyukov, and C. Lopez, "Study of Thermal and Optical Properties of SiO2/GaN Opals by Photothermal Deflection Technique," in Integrated Photonics Research and Applications/Nanophotonics, Technical Digest (CD) (Optical Society of America, 2006), paper JWB10.
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