Published June 2005
| Version v1
Journal article
Spectroscopic and fluorescence decay behaviors of Yb3+-doped SiO2-PbO-Na2O-K2O glass
- 1. National Key Laboratory for Laser Technique, Huazhong University of Science and Technology 430074, Wuhan (China) and Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 201800 Shanghai (China)
- 2. Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 201800 Shanghai (China)
- 3. Laboratoire de Physico-Chimie des Materiaux Luminescents, Universite Claude Bemard LYON1 (France)
- 4. National Key Laboratory for Laser Technique, Huazhong University of Science and Technology 430074, Wuhan (China)
Description
The spectroscopic and fluorescent decay behaviors of Yb3+-doped SiO2-PbO-Na2O-K2O glass is reported in this work. Yb2O3 contents of 1, 1.5 and 2 mol% are added into the glass. Through the measurement of absorption and fluorescence spectra, and fluorescent decay rate at room temperature and at low temperature (18 K), it is found that the nonradiative decay rate of Yb3+ ions is mainly determined by the interaction between residual hydroxyl groups and Yb3+ ions. Concentration quenching effect can be omitted in this glass up to the Yb3+ ion concentration of 8.98x1020/cm3. Multiphonon decay rate is also very small because of the large energy gap between 2F5/2 and 2F7/2 levels of Yb3+ ions
Additional details
Identifiers
- DOI
- 10.1016/j.jlumin.2004.09.125;
- PII
- S0022-2313(04)00444-2;
Publishing Information
- Journal Title
- Journal of Luminescence
- Journal Volume
- 113
- Journal Issue
- 3-4
- Journal Page Range
- p. 221-228
- ISSN
- 0022-2313
- CODEN
- JLUMA8
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37056828
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION; DECAY; DOPED MATERIALS; ENERGY GAP; FLUORESCENCE; FLUORESCENCE SPECTROSCOPY; GLASS; HYDROXIDES; LEAD OXIDES; POTASSIUM OXIDES; QUENCHING; SILICA; SILICON OXIDES; SODIUM OXIDES; YTTERBIUM IONS; YTTERBIUM OXIDES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; EMISSION; EMISSION SPECTROSCOPY; HYDROGEN COMPOUNDS; IONS; LEAD COMPOUNDS; LUMINESCENCE; MATERIALS; MINERALS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; POTASSIUM COMPOUNDS; RARE EARTH COMPOUNDS; SILICON COMPOUNDS; SODIUM COMPOUNDS; SORPTION; SPECTROSCOPY; YTTERBIUM COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.