Concentration-wavelength dependence of magneto-optical properties in Tb3+-doped BGAP Glass

作者: Huijuan Jia , Zhongli Zhu

DOI: 10.1016/J.JNONCRYSOL.2020.120456

关键词: Faraday effectVerdet constantTerbiumFigure of meritAnalytical chemistryVisible spectrumMaterials scienceWavelengthFluorescenceDoping

摘要: Abstract B 2 O 3-GeO 2-Al 2 O 3-P 2 O 5 (BGAP) magneto-optical (MO) glasses with different Tb 2 O 3 doped concentrations were prepared by melt quenching process. The effects of different Tb 2 O 3 concentrations on structure, physical properties, MO properties and fluorescence properties of the BGAP glasses and the effect of wavelength on Verdet constant of BGAP glass were tested and analyzed. The results show that [BO 3] in the glass network structure gradually converts to [BO 4] and the glass density increases with the …

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