Preparation and Optical Properties of Er³⁺-Yb³⁺ Co-Doped ZnO-B₂O₃- SiO₂-TiO₂Transparent Glass-Ceramics

• DOI: 10.4028/www.scientific.net/amr.1004-1005.330
• Publication Date: 2014-08-13T19:38:05Z
• Authors: Qin Lei Wei; Xiang Yu Zou; Hong Bo Zhang; Chun Hui Su
• Keywords: Crystal (programming language)

Er 3+ -Yb co-doped ZnO-B 2 O 3 - SiO -TiO transparent glass ceramics were synthesized by melt crystallization technique. Samples characterized DSC, XRD, SEM, UV-Vis-NIR and fluorescence spectra the factors affecting of analyzed. The results indicated good property ZBS ceramics. optimum temperature was 800°C, time 60 min. main crystal phase Zn TiO 4 transmittance up to 70% in visible light region. SEM micrograph that grain diameter less than 100nm emission spectrum displayed greatly improved compared with matrix glass. Strong peak observed at 1535nm.