NAZABAL, Virginie; TODOROKI, S.; NUKUI, A.; MATSUMOTO, T.; SUEHARA, S.; HONDO, T.; ARAKI, T.; INOUE, S.; RIVERO, Clara; CARDINAL, Thierry

doi:10.1016/S0022-3093(03)00313-2

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NAZABAL, Virginie
National Institute for Materials Science [NIMS]
Institut des Sciences Chimiques de Rennes [ISCR]

TODOROKI, S.
National Institute for Materials Science [NIMS]

NUKUI, A.
National Institute for Materials Science [NIMS]

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Journal of Non-Crystalline Solids. 2003, vol. 325, n° 1-3, p. 85-102

Elsevier

Resumen en inglés

The effects of fluorine substitution in zinc tellurite glass system doped with rare earths on the spectral properties of the Er3+ ions are investigated. Differential thermal analysis, vibrational spectroscopies studies and in situ high-temperature X-ray diffraction measurements have been considered in term of fluorine influence. As a function of composition, we have principally measured optical absorption, spontaneous emission, and lifetime measurements. Judd–Ofelt intensity parameters of Er3+ in these host glasses were determined and used to calculate radiative transition rates and lifetimes...< Leer menos

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Spectral properties

Thermal analysis

Erbium

Tellurite glasses

Oxyfluorides

Chemical structure

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Oxyfluoride tellurite glasses doped by erbium: thermal analysis, structural organization and spectral properties

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