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Spectroscopic Properties of Eu3+ Doped in Zinc Lithium Bismuth Borate Glasses

S. L. Meena

Ceremic Laboratory, Department of Physics,
Jai Narain Vyas University, Jodhpur 342001(Raj.) INDIA.

DOI : http://dx.doi.org/10.29055/jpaip/294

ABSTRACT

Glass sample of Zinc Lithium Bismuth Borate (25-x) Bi2O3:20Li2O: 20ZnO:35 B2O3: x Eu2O3. (where x=1,1.5,2 mol%) have been prepared by melt-quenching technique. The amorphous nature of the prepared glass samples was confirmed by X-ray diffraction. The absorption spectra of three Eu3+ doped zinc lithium bismuth borate glasses have been recorded at room temperature. The various interaction parameters like Slater-Condon parameters FK (k=2,4,6), Lande parameter (?4F), nephelauexetic ratio (?'),bonding parameter (b1/2)and Racah parameters EK(k=1,2 3) have been computed. Judd-Ofelt intensity parameters and laser parameters have also been calculated.

Keywords : Zinc lithium bismuth borate glasses, Energy interaction parameters, Optical properties, Judd-Ofelt analysis.