Excitation and luminescence of rare earth-doped lead phosphate glasses
Authors:
- Joanna Pisarska,
- Wojciech Pisarski,
- Lidia Zuzanna Żur,
- Marta Kuwik,
- CK Jayasankar
Abstract
Excitation and luminescence properties of Eu3+, Tb3+ and Er3+ ions in lead phosphate glasses have been studied. From excitation spectra of Eu3+ ions, the electron–phonon coupling strength and phonon energy of the glass host were calculated and compared to that obtained by Raman spectroscopy. Main intense and long-lived luminescence bands are related to the 5D0–7F2 (red) transition of Eu3+, the 5D4–7F5 (green) transition of Tb3+ and the 4I13/2–4I15/2 (near-infrared) transition of Er3+. The critical transfer distances, the donor–acceptor interaction parameters and the energy transfer probabilities were calculated using the fitting of the luminescence decay curves from 5D0 (Eu3+), 5D4 (Tb3+) and 4I13/2 (Er3+) excited states. The energy transfer probabilities for Eu3+ (5D0), Tb3+ (5D4) and Er3+ (4I13/2) are relatively small, which indicates low self-quenching luminescence of rare earth ions in lead phosphate glasses.
- Record ID
- USL7b03e8e61c5849df982fe276d8a4d5ab
- Author
- Journal series
- Applied Physics B- Lasers and Optics, ISSN 0946-2171, e-ISSN 1432-0649
- Issue year
- 2014
- Vol
- 116
- No
- 4
- Pages
- 837-845
- Keywords in English
- physics; physical chemistry; laser technology; photonics; quantum optics; optoelectronics; plasmonics and optical devices; engineering
- DOI
- DOI:10.1007/s00340-014-5770-9 Opening in a new tab
- Handle.net URL
- hdl.handle.net/20.500.12128/13053 Opening in a new tab
- Language
- eng (en) English
- File
-
- File: 1
- Excitation and luminescence of rare earth-doped lead phosphate glasses, File Pisarska_Excitation_and_luminescence.pdf / 519 KB
- Pisarska_Excitation_and_luminescence.pdf
- publication date: 20-10-2023
- Excitation and luminescence of rare earth-doped lead phosphate glasses, File Pisarska_Excitation_and_luminescence.pdf / 519 KB
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- Score (nominal)
- 30
- Score source
- BIBLIOGRAFIA DOROBKU PRACOWNIKÓW UŚ
- Publication indicators
- Citation count
- 36
- Uniform Resource Identifier
- https://opus.us.edu.pl/info/article/USL7b03e8e61c5849df982fe276d8a4d5ab/
- URN
urn:uni-kat-prod:USL7b03e8e61c5849df982fe276d8a4d5ab
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.