| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9757025 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2005 | 5 Pages |
Abstract
The absorption and fluorescence spectra of Pr3+ doped in tellurite glass has been recorded and analyzed in terms of Judd-Ofelt theory. The lifetime of 3P0 and 3P1 levels has been measured. Fluorescence quenching has been observed for higher concentrations of Pr3+ ion. The temperature dependence of the fluorescence intensity and the lifetime of the 3P0 level has been investigated and found that they decrease with the increase of the temperature.
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Authors
Vineet Kumar Rai, S.B. Rai, D.K. Rai,