Synthesis and luminescence properties of opal-based photonic crystal with HEuEDTA

Alexander S. Sinitskii; Sergey O. Klimonsky; Yu. D. Tretyakov; Ming Li; Juntao Li; Jianying Zhou

doi:10.1117/12.663187

18 April 2006 Synthesis and luminescence properties of opal-based photonic crystal with HEuEDTA

Alexander S. Sinitskii, Sergey O. Klimonsky, Yu. D. Tretyakov, Ming Li, Juntao Li, Jianying Zhou

Proceedings Volume 6182, Photonic Crystal Materials and Devices III (i.e. V); 61822N (2006) https://doi.org/10.1117/12.663187
Event: SPIE Photonics Europe, 2006, Strasbourg, France

Abstract

Photonic bandgap effects in reflectance and photoluminescence of silica opal-based photonic crystal with embedded europium (III) salt of ethylenediaminetetraacetic acid (HEuEDTA) were studied. The position of the bandgap was accurately fitted to the wavelengths of visible lines of Eu³⁺ photoluminescence by proper choice of the size of SiO₂ spheres. High spatial anisotropy of photoluminescence was observed by spatially- and spectrally-resolved laser spectroscopic measurement. The influence of crystal structure quality on spatial anisotropy of photonic bandgap and photoluminescence is discussed.

Citation Download Citation

Alexander S. Sinitskii, Sergey O. Klimonsky, Yu. D. Tretyakov, Ming Li, Juntao Li, and Jianying Zhou "Synthesis and luminescence properties of opal-based photonic crystal with HEuEDTA", Proc. SPIE 6182, Photonic Crystal Materials and Devices III (i.e. V), 61822N (18 April 2006); https://doi.org/10.1117/12.663187

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