Hasim, N. and Rohani, M. S. (2019) Er3+/nd3+ codoped lithium niobate tellurite glass: improvement in energy transfer induced photoluminescence. In: 6th International Conference on Solid State Science and Technology, ICSSST 2017, 13-16 Nov 2017, Bayan Lepas, Malaysia.
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Official URL: http://dx.doi.org/10.4028/www.scientific.net/SSP.2...
Abstract
The Er3+/Nd3+ doped glasses of the form (69-x)TeO2-15Li2CO3-15Nb2O5-1Er2O3-(x)Nd2O3 with x=0.4, 0.8 and 1.0 mol % are successfully made by using conventional melt-quenching technique. It was found both the photoluminescence intensity and stimulated emission cross-section were found increase with Nd3+ codoping. Efficient blue (497 nm,2 G9/2 →4 I9/2), green (550 nm,2 G7/2 →4 I9/2), orange (618 nm,2 H11/2→4 I9/2), and red (635 nm,4 F9/2→4 I9/2) spectra were observed. The results suggest that the present glass shows the potential candidate of broadband amplifiers and lasers as it is comparable with other Nd3+ doped other host.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | codoped, energy transfer, photoluminescence |
| Subjects: | Q Science > Q Science (General) |
| Divisions: | Science |
| ID Code: | 90229 |
| Deposited By: | Narimah Nawil |
| Deposited On: | 30 Mar 2021 07:48 |
| Last Modified: | 30 Mar 2021 07:48 |
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