Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass
We investigate the structural and spectroscopic properties of multicomposition Er3 +-Yb3 + codoped TeO2-ZnO-PbO-TiO2-Na2O glass. Both structural and thermal studies have been performed via X-ray diffraction and differential scanning calorimetry respectively in order to verify its glassy nature. The...
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| Format: | Article |
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Elsevier
2013
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| _version_ | 1825947796986920960 |
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| author | Omar Baki, Sharudin Tan, L. S. Kan, C. S. Mohamed Kamari, Halimah Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir |
| author_facet | Omar Baki, Sharudin Tan, L. S. Kan, C. S. Mohamed Kamari, Halimah Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir |
| author_sort | Omar Baki, Sharudin |
| collection | UPM |
| description | We investigate the structural and spectroscopic properties of multicomposition Er3 +-Yb3 + codoped TeO2-ZnO-PbO-TiO2-Na2O glass. Both structural and thermal studies have been performed via X-ray diffraction and differential scanning calorimetry respectively in order to verify its glassy nature. The Raman spectroscopy has revealed the glass network consists of [TeO4], [TeO3 + 1] and [TeO3] groups as basic structural units. Optical absorption measurements have been carried out and analyzed by Judd–Ofelt and McCumber theories where important spectroscopic parameters such as intensity parameters Ωt (t = 2, 4, 6) transition probabilities, and stimulated emission cross section at 1.5 μm are calculated. Broad near-infrared emission at 1564 with full width at half maximum around 70 nm were obtained under 980 nm laser excitation. |
| first_indexed | 2024-03-06T08:18:56Z |
| format | Article |
| id | upm.eprints-30891 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2024-03-06T08:18:56Z |
| publishDate | 2013 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-308912015-08-13T07:07:10Z http://psasir.upm.edu.my/id/eprint/30891/ Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass Omar Baki, Sharudin Tan, L. S. Kan, C. S. Mohamed Kamari, Halimah Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir We investigate the structural and spectroscopic properties of multicomposition Er3 +-Yb3 + codoped TeO2-ZnO-PbO-TiO2-Na2O glass. Both structural and thermal studies have been performed via X-ray diffraction and differential scanning calorimetry respectively in order to verify its glassy nature. The Raman spectroscopy has revealed the glass network consists of [TeO4], [TeO3 + 1] and [TeO3] groups as basic structural units. Optical absorption measurements have been carried out and analyzed by Judd–Ofelt and McCumber theories where important spectroscopic parameters such as intensity parameters Ωt (t = 2, 4, 6) transition probabilities, and stimulated emission cross section at 1.5 μm are calculated. Broad near-infrared emission at 1564 with full width at half maximum around 70 nm were obtained under 980 nm laser excitation. Elsevier 2013-02-15 Article PeerReviewed Omar Baki, Sharudin and Tan, L. S. and Kan, C. S. and Mohamed Kamari, Halimah and Muhammad Noor, Ahmad Shukri and Mahdi, Mohd Adzir (2013) Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass. Journal of Non-Crystalline Solids, 362 (1). pp. 156-161. ISSN 0022-3093; ESSN: 1873-4812 10.1016/j.jnoncrysol.2012.11.042 |
| spellingShingle | Omar Baki, Sharudin Tan, L. S. Kan, C. S. Mohamed Kamari, Halimah Muhammad Noor, Ahmad Shukri Mahdi, Mohd Adzir Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass |
| title | Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass |
| title_full | Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass |
| title_fullStr | Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass |
| title_full_unstemmed | Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass |
| title_short | Structural and optical properties of Er3 +-Yb3 + codoped multicomposition TeO2-ZnO-PbO-TiO2-Na2O glass |
| title_sort | structural and optical properties of er3 yb3 codoped multicomposition teo2 zno pbo tio2 na2o glass |
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