Photoluminescence of terbium ions in near-stoichiometric lithium niobate
(2003) Proceedings of the 2002 International Conference on Luminescence In Journal of Luminescence 102-103. p.644-650- Abstract
We investigated the photoluminescence properties of near-stoichiometric LiNbO3 crystals doped with Tb only and double doped with Tb and Fe. Excitation spectra for the emission from the 5D4 state in both crystals have been studied in the range 200-500 nm. We observed two broad ultraviolet absorption bands and discussed their relations to Tb ions. Temperature dependence of the 5D4 emission intensity and lifetime showed strong quenching below room temperature.
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- author
- Lee, Myeongkyu ; Lim, Ki Soo ; Lee, Sun Kyun ; Pham, Van-Thai LU ; Kitamura, Kenji and Takekawa, Shunji
- publishing date
- 2003-05-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Lithium niobate, Photoluminescence, Stoichiometric, Tb
- in
- Journal of Luminescence
- volume
- 102-103
- pages
- 7 pages
- publisher
- Elsevier
- conference name
- Proceedings of the 2002 International Conference on Luminescence
- conference location
- Budapest, Hungary
- conference dates
- 2002-08-24 - 2002-08-29
- external identifiers
-
- scopus:17044453359
- ISSN
- 0022-2313
- DOI
- 10.1016/S0022-2313(02)00610-5
- language
- English
- LU publication?
- no
- id
- 664ceff4-a032-43d2-ba11-b5088636fff7
- date added to LUP
- 2019-06-30 10:15:15
- date last changed
- 2022-07-06 15:22:49
@article{664ceff4-a032-43d2-ba11-b5088636fff7, abstract = {{<p>We investigated the photoluminescence properties of near-stoichiometric LiNbO<sub>3</sub> crystals doped with Tb only and double doped with Tb and Fe. Excitation spectra for the emission from the <sup>5</sup>D<sub>4</sub> state in both crystals have been studied in the range 200-500 nm. We observed two broad ultraviolet absorption bands and discussed their relations to Tb ions. Temperature dependence of the <sup>5</sup>D<sub>4</sub> emission intensity and lifetime showed strong quenching below room temperature.</p>}}, author = {{Lee, Myeongkyu and Lim, Ki Soo and Lee, Sun Kyun and Pham, Van-Thai and Kitamura, Kenji and Takekawa, Shunji}}, issn = {{0022-2313}}, keywords = {{Lithium niobate; Photoluminescence; Stoichiometric; Tb}}, language = {{eng}}, month = {{05}}, pages = {{644--650}}, publisher = {{Elsevier}}, series = {{Journal of Luminescence}}, title = {{Photoluminescence of terbium ions in near-stoichiometric lithium niobate}}, url = {{http://dx.doi.org/10.1016/S0022-2313(02)00610-5}}, doi = {{10.1016/S0022-2313(02)00610-5}}, volume = {{102-103}}, year = {{2003}}, }