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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

Photonic bandgap effects in reflectance and photoluminescence of SiO 2 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 Eu 3+ 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.

Original languageEnglish (US)
Title of host publicationPhotonic Crystal Materials and Devices III (i.e. V)
DOIs
StatePublished - 2006
Externally publishedYes
EventPhotonic Crystal Materials and Devices III (i.e. V) - Strasbourg, France
Duration: Apr 3 2006Apr 6 2006

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6182
ISSN (Print)0277-786X

Other

OtherPhotonic Crystal Materials and Devices III (i.e. V)
CountryFrance
CityStrasbourg
Period4/3/064/6/06

Keywords

  • Eu photoluminescence
  • Photonic bandgap
  • Photonic crystals

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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