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Article Dans Une Revue Journal of Alloys and Compounds Année : 2014

Spectroscopic properties of Er3+-doped antimony oxide glass

Résumé

Spectroscopic properties of Er3+ ions have been studied in the 60Sb2O3-20WO3-19Na2O-1Bi2O3 (SWNB) glasses doped with 0.25 and 0.50 mol% Er2O3 respectively. The Judd-Ofelt parameters measured from the absorption spectra have been used to calculate the radiative life-time (τr) and the stimulated emission cross section. The low phonon energy, a reduced quenching effect and a high quantum efficiency of 90% for the 1.53 μm expected laser emission into pumping at 980 nm are in favor of promising material laser application.

Domaines

Matériaux
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Dates et versions

hal-01017028 , version 1 (01-07-2014)
hal-01017028 , version 2 (02-07-2014)

Identifiants

Citer

K. Ouannes, M.T. Soltani, Marcel Poulain, Georges Boulon, G. Alombert-Goget, et al.. Spectroscopic properties of Er3+-doped antimony oxide glass. Journal of Alloys and Compounds, 2014, 603, pp.132 - 135. ⟨10.1016/j.jallcom.2014.02.008⟩. ⟨hal-01017028v2⟩
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