Citation
Baki, Sharudin Omar and Tan, L.S. and Kan, C.S. and Mohamed Kamari, Halimah and Muhammad Noor, Ahmad Shukri and Mahdi, Mohd Adzir
(2014)
Spectroscopic studies of Er3+-Yb3+ codoped multicomposition tellurite oxide glass.
Advanced Materials Research, 895.
pp. 323-333.
ISSN 1022-6680;ESSN 1662-8985
Abstract
Multicomposition of Er3+-Yb3+ codoped tellurite oxide, TeO2-ZnO-PbO-TiO2-Na2O glass has been investigated. Detailed spectroscopic study of the Judd-Ofelt analysis has been performed from the measured absorption spectrum in order to obtain the intensity parameters Wt (t=2, 4, 6). The calculated Wt values were then utilized in the determination of transition probabilities, radiative lifetimes and branching ratios of the Er3+ transitions between the J(upper)-J’(lower) manifolds. Both visible upconversion and near-infrared spectra were characterized under the 980 nm laser diode excitation at room temperature.
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Official URL or Download Paper: https://www.scientific.net/AMR.895.323
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering Faculty of Science Foundation Studies for Agricultural Science Program |
| DOI Number: | https://doi.org/10.4028/www.scientific.net/AMR.895.323 |
| Publisher: | Trans Tech Publications |
| Keywords: | Tellurite oxide glass; Judd–Ofelt analysis; Upconversion |
| Depositing User: | Nurul Ainie Mokhtar |
| Date Deposited: | 17 Jan 2018 07:49 |
| Last Modified: | 17 Jan 2018 07:51 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.4028/www.scientific.net/AMR.895.323 |
| URI: | http://psasir.upm.edu.my/id/eprint/35437 |
| Statistic Details: | View Download Statistic |
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