publication . Article . 2016

Enhanced Luminescent Properties in Tm3+/Dy3+ Co-doped Transparent Phosphate Glass Ceramic

Hai-ji Zhong; Guohua Chen; San-chuan Cui; Le-qi Yao; F. Li; J.Y. Gan;
Open Access
  • Published: 01 Jan 2016 Journal: MATEC Web of Conferences, volume 67, page 4,005 (eissn: 2261-236X, Copyright policy)
  • Publisher: EDP Sciences
Abstract
Novel Tm 3+ /Dy 3+ co-doped phosphate glass and glass ceramic samples for white light emitting diodes were prepared by melt quenching method. Under 353 nm excitation, the colors of the luminescence of the glass and glass ceramic samples are white. The CIE chromaticity coordinates (0.338, 0.328) of the emission from the glass ceramic is close to the standard white-light illumination (0.333, 0.333). Compared to the glass, the fluorescence intensity in the glass ceramic is greatly enhanced.
Subjects
free text keywords: Engineering (General). Civil engineering (General), TA1-2040, Dichroic glass, Luminescence, Chromaticity, Excitation, Ceramic, visual_art.visual_art_medium, visual_art, Diode, Glass-ceramic, law.invention, law, Materials science, Phosphate glass, Mineralogy, Analytical chemistry
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