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Photoluminescence of terbium ions in near-stoichiometric lithium niobate

Lee, Myeongkyu ; Lim, Ki Soo ; Lee, Sun Kyun ; Pham, Van-Thai LU ; Kitamura, Kenji and Takekawa, Shunji (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
; ; ; ; and
publishing date
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}},
}