| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1496146 | Optical Materials | 2010 | 5 Pages |
Abstract
The main spectroscopic parameters (intensity parameters, radiative life times, branching ratios, quantum efficiency and emission cross-section of the 4F3/2â4I9/2 transition) of the 38PbO-62SiO2 glass doped with Nd3+ are evaluated using the standard Judd-Ofelt theory. Remarkably low values of the intensity parameters Ω2,4,6 are explained by structural modifications of the Nd3+ surroundings caused by presence of the Pb ions.
Related Topics
Physical Sciences and Engineering
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Ceramics and Composites
Authors
M. Bettinelli, A. Speghini, M.G. Brik,