Published January 2007
| Version v1
Journal article
Optical properties of Er3+-doped telluride glasses with P2O5 addition for 1.5 μm broadband amplifiers
- 1. Graduate school of Chinese Academy of Sciences, Beijing 100039 (China)
- 2. Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 16 Eastern South Lake Road, Changchun 130033 (China)
- 3. Department of Physics, Georgia Southern University, Statesboro, GA 30460 (United States)
Description
In this paper, P2O5 has been introduced into Er3+-doped telluride glasses. Emission and absorption spectra of the new glass are studied. It is observed that the nonradiative relaxation rate of 4I11/2-4I13/2 transitions and the 1.5 μm emission efficiency increases with the increase in P2O5 content. The nonradiative relaxation rate of 4I11/2-4I13/2 transition in a glass with 7 mol% P2O5 is four times greater than that without P2O5. The P2O5 additives can also increase the thermal stability of the telluride glass. The present results indicate that telluride glasses with P2O5 addition may be a promising candidate medium for broadband erbium-doped fiber amplifiers
Additional details
Identifiers
- DOI
- 10.1016/j.jlumin.2006.01.340;
- PII
- S0022-2313(06)00345-0;
Publishing Information
- Journal Title
- Journal of Luminescence
- Journal Volume
- 122-123
- Journal Page Range
- p. 967-969
- ISSN
- 0022-2313
- CODEN
- JLUMA8
Conference
- Title
- 2005 International conference on luminescence and optical spectroscopy of condensed matter
- Acronym
- ICL '05
- Dates
- 25-29 Jul 2005
- Place
- Beijing (China)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38037166
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION SPECTRA; ADDITIVES; DECAY; DOPED MATERIALS; EMISSION; ERBIUM IONS; FIBERS; GLASS; OPTICAL PROPERTIES; PHOSPHATES; PHOSPHORUS OXIDES; RELAXATION; STABILITY; TELLURIDES
- Descriptors DEC
- CHALCOGENIDES; CHARGED PARTICLES; IONS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; PHYSICAL PROPERTIES; SPECTRA; TELLURIUM COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.