| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5401204 | Journal of Luminescence | 2013 | 5 Pages |
Abstract
⺠We fabricate Er3+/Yb3+ codoped TeO2-WO3-Na2O-Nb2O5-Al2O3 glass fibers. ⺠We evaluate the upconversion luminescence of these tellurite fibers. ⺠The pump power dependent intensities were discussed. ⺠The Er3+/Yb3++co-doped tellurite fibers show an efficient upconversion process. ⺠We show that two photons are involved in the upconversion process.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
R. Narro-GarcÃa, E.F. Chillcce, L.C. Barbosa, E. de Posada, M. Arronte, E. Rodriguez,