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Article Dans Une Revue Journal of Non-Crystalline Solids Année : 2006

Spectroscopic properties of Yb3+ ions in halogeno-sulfide glasses

Résumé

In this work, we report the optical properties of Yb3+ ions in halogeno-sulfide glasses of composition (75 − x)GeS2-25Ga2S3-xCsCl (x = 5%, 10%, 15%, 20%, and 25% CsCl). This study includes an analysis of the influence of halide concentration on the absorption and emission cross-sections and lifetimes of Yb3+ ions. A blue shift of the absorption and emission bands and a decrease of the absorption and emission cross-sections and transition probability are observed as the halide concentration increases in the glass.

Dates et versions

hal-00868033 , version 1 (01-10-2013)

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Citer

R. Balda, Vincent Seznec, Virginie Nazabal, Jean-Luc Adam, M. Al-Saleh, et al.. Spectroscopic properties of Yb3+ ions in halogeno-sulfide glasses. Journal of Non-Crystalline Solids, 2006, 352 (23-25), pp.2444-2447. ⟨10.1016/j.jnoncrysol.2006.03.020⟩. ⟨hal-00868033⟩
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