Spectroscopic studies of Er3+-Yb3+ codoped multicomposition tellurite oxide glass
Multicomposition of Er3+-Yb3+ codoped tellurite oxide, TeO2-ZnO-PbO-TiO2-Na2O glass has been investigated. A detailed spectroscopic study of the Judd-Ofelt analysis has been performed from the measured absorption spectrum in order to obtain the intensity parameters Ωt (t=2, 4, 6). The calculated Ωt...
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Universiti Kebangsaan Malaysia
2014
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| Online Access: | http://journalarticle.ukm.my/7172/ http://journalarticle.ukm.my/7172/ http://journalarticle.ukm.my/7172/1/05_S.O._Baki.pdf |
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ukm-71722016-12-14T06:43:17Z http://journalarticle.ukm.my/7172/ Spectroscopic studies of Er3+-Yb3+ codoped multicomposition tellurite oxide glass Baki, S.O. L.S., Tan C.S., Kan Kamari, H.M. Noor, A.S.M. Mahdi, M.A. Multicomposition of Er3+-Yb3+ codoped tellurite oxide, TeO2-ZnO-PbO-TiO2-Na2O glass has been investigated. A detailed spectroscopic study of the Judd-Ofelt analysis has been performed from the measured absorption spectrum in order to obtain the intensity parameters Ωt (t=2, 4, 6). The calculated Ωt 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. Universiti Kebangsaan Malaysia 2014-06 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/7172/1/05_S.O._Baki.pdf Baki, S.O. and L.S., Tan and C.S., Kan and Kamari, H.M. and Noor, A.S.M. and Mahdi, M.A. (2014) Spectroscopic studies of Er3+-Yb3+ codoped multicomposition tellurite oxide glass. Sains Malaysiana, 43 (6). pp. 843-850. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| repository_type |
Digital Repository |
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Local University |
| institution |
Universiti Kebangasaan Malaysia |
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UKM Institutional Repository |
| collection |
Online Access |
| language |
English |
| description |
Multicomposition of Er3+-Yb3+ codoped tellurite oxide, TeO2-ZnO-PbO-TiO2-Na2O glass has been investigated. A detailed spectroscopic study of the Judd-Ofelt analysis has been performed from the measured absorption spectrum in order to obtain the intensity parameters Ωt (t=2, 4, 6). The calculated Ωt 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. |
| format |
Article |
| author |
Baki, S.O. L.S., Tan C.S., Kan Kamari, H.M. Noor, A.S.M. Mahdi, M.A. |
| spellingShingle |
Baki, S.O. L.S., Tan C.S., Kan Kamari, H.M. Noor, A.S.M. Mahdi, M.A. Spectroscopic studies of Er3+-Yb3+ codoped multicomposition tellurite oxide glass |
| author_facet |
Baki, S.O. L.S., Tan C.S., Kan Kamari, H.M. Noor, A.S.M. Mahdi, M.A. |
| author_sort |
Baki, S.O. |
| title |
Spectroscopic studies of Er3+-Yb3+ codoped multicomposition
tellurite oxide glass |
| title_short |
Spectroscopic studies of Er3+-Yb3+ codoped multicomposition
tellurite oxide glass |
| title_full |
Spectroscopic studies of Er3+-Yb3+ codoped multicomposition
tellurite oxide glass |
| title_fullStr |
Spectroscopic studies of Er3+-Yb3+ codoped multicomposition
tellurite oxide glass |
| title_full_unstemmed |
Spectroscopic studies of Er3+-Yb3+ codoped multicomposition
tellurite oxide glass |
| title_sort |
spectroscopic studies of er3+-yb3+ codoped multicomposition
tellurite oxide glass |
| publisher |
Universiti Kebangsaan Malaysia |
| publishDate |
2014 |
| url |
http://journalarticle.ukm.my/7172/ http://journalarticle.ukm.my/7172/ http://journalarticle.ukm.my/7172/1/05_S.O._Baki.pdf |
| first_indexed |
2023-09-18T19:48:56Z |
| last_indexed |
2023-09-18T19:48:56Z |
| _version_ |
1777406088709144576 |