𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Study of photoluminescence quenching in Er3+-doped tellurite glasses

✍ Scribed by I. Jlassi; H. Elhouichet; M. Ferid; R. Chtourou; M. Oueslati

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
335 KB
Volume
32
Category
Article
ISSN
0925-3467

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Optical transitions and upconversion lum
Optical transitions and upconversion luminescence of Er3+-doped tellurite glass
✍ Xiang Shen; Qiuhua Nie; Tiefeng Xu; Shixun Dai; Xunsi Wang πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 200 KB

Spectroscopic properties of Er 3+ -doped TeO 2 -WO 3 -Bi 2 O 3 (TWB) glass has been investigated. The transition probabilities, excited state lifetimes, and the branching ratios have been predicted for Er 3+ based on the Judd-Ofelt theory. The lifetime of 4 I 11/2 and 4 I 13/2 level were measured fr

Effect of OHβˆ’ on upconversion luminescen
Effect of OHβˆ’ on upconversion luminescence of Er3+-doped oxyhalide tellurite glasses
✍ Shiqing Xu; Dawei Fang; Zaixuan Zhang; Zhonghong Jiang πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 218 KB

The Raman spectra, infrared spectra and upconversion luminescence spectra were studied, and the effect mechanism of OH Γ€ groups on the upconversion luminescence of Er 3+ -doped oxyhalide tellurite glasses was analyzed. The results show that the phonon energy of lead chloride tellurite (PCT) glass wa