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IJPAP Vol.43(01) [January 2005] >


Title: Spectral properties of different concentrations of Nd3+ ion in barium lead borophosphate glass
Authors: Kumar, A Suresh
Manjubhashini, A B
Keywords: Barium lead borophosphate glasses
Absorption spectra
Judd-Ofelt parameters
Issue Date: Jan-2005
Publisher: CSIR
IPC CodeG01J 31/00
Abstract: Multi-component oxide glass systems of barium lead borophosphate with 0.01-0.05 mol% of Nd 3+ ion were prepared using meltquenching technique. The absorption spectral profile of these glasses in the UV-VIS regions was used to determine the spectroscopic characteristic parameters such as Racah (E1, E2, E3), spin orbit (ξ4f), configuration interaction (, and ) and Judd-Ofelt (Ω2, Ω4, and Ω6) intensity factors. The radiative lifetimes (R) and branching ratios (b) for the fluorescent levels have been reported for all concentrations of Nd3+ ion in the above glass systems.
Page(s): 17-20
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.43(01) [January 2005]

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