Erbium-doped aluminophosphosilicate optical fibres
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation)
- Institute of Chemistry of High-Purity Substances, Russian Academy of Sciences, Nizhnii Novgorod (Russian Federation)
We have studied the active properties of erbium-doped aluminophosphosilicate (APS) core fibres in wide ranges of erbia, alumina and phosphorus pentoxide concentrations. The absorption and luminescence spectra of the P{sub 2}O{sub 5}- or Al{sub 2}O{sub 3}-enriched erbium-doped APS fibres are shown to be similar to those of the erbium-doped fibres singly doped with phosphorus pentoxide or alumina, respectively. The formation of AlPO{sub 4} in APS fibres leads not only to a reduction in the refractive index of the glass but also to a marked increase in Er{sub 2}O{sub 3} solubility in silica. (optical fibres)
- OSTI ID:
- 21471324
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Vol. 40, Issue 7; Other Information: DOI: 10.1070/QE2010v040n07ABEH014326; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ABSORPTION
ALUMINIUM OXIDES
ALUMINIUM PHOSPHATES
DOPED MATERIALS
ERBIUM
ERBIUM OXIDES
GLASS
LUMINESCENCE
OPTICAL FIBERS
PHOSPHORUS
PHOSPHORUS OXIDES
REFRACTIVE INDEX
SILICA
SOLUBILITY
SPECTRA
ALUMINIUM COMPOUNDS
CHALCOGENIDES
ELEMENTS
EMISSION
ERBIUM COMPOUNDS
FIBERS
MATERIALS
METALS
MINERALS
NONMETALS
OPTICAL PROPERTIES
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHOSPHATES
PHOSPHORUS COMPOUNDS
PHOTON EMISSION
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
RARE EARTHS
SORPTION
GENERAL PHYSICS
ABSORPTION
ALUMINIUM OXIDES
ALUMINIUM PHOSPHATES
DOPED MATERIALS
ERBIUM
ERBIUM OXIDES
GLASS
LUMINESCENCE
OPTICAL FIBERS
PHOSPHORUS
PHOSPHORUS OXIDES
REFRACTIVE INDEX
SILICA
SOLUBILITY
SPECTRA
ALUMINIUM COMPOUNDS
CHALCOGENIDES
ELEMENTS
EMISSION
ERBIUM COMPOUNDS
FIBERS
MATERIALS
METALS
MINERALS
NONMETALS
OPTICAL PROPERTIES
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHOSPHATES
PHOSPHORUS COMPOUNDS
PHOTON EMISSION
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
RARE EARTHS
SORPTION