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Proceedings Paper

Synthesis and luminescence properties of opal-based photonic crystal with HEuEDTA
Author(s): Alexander S. Sinitskii; Sergey O. Klimonsky; Yu. D. Tretyakov; Ming Li; Juntao Li; Jianying Zhou
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Paper 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.

Paper Details

Date Published: 18 April 2006
PDF: 7 pages
Proc. SPIE 6182, Photonic Crystal Materials and Devices III (i.e. V), 61822N (18 April 2006); doi: 10.1117/12.663187
Show Author Affiliations
Alexander S. Sinitskii, M.V. Lomonosov Moscow State Univ. (Russia)
Sergey O. Klimonsky, M.V. Lomonosov Moscow State Univ. (Russia)
Yu. D. Tretyakov, M.V. Lomonosov Moscow State Univ. (Russia)
Ming Li, Sun Yet-Sen Univ. (China)
Juntao Li, Sun Yet-Sen Univ. (China)
Jianying Zhou, Sun Yet-Sen Univ. (China)

Published in SPIE Proceedings Vol. 6182:
Photonic Crystal Materials and Devices III (i.e. V)
Richard M. De La Rue; Pierre Viktorovitch; Ceferino Lopez; Michele Midrio, Editor(s)

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