Application of a modified Judd-Ofelt theory to praseodymium doped fluoride glasses
Madeiros-Neto, J.A., Hewak, D.W. and Tate, H. (1995) Application of a modified Judd-Ofelt theory to praseodymium doped fluoride glasses. Journal of Non-Crystalline Solids, 183, (1-2), 201-207. (doi:10.1016/0022-3093(94)00532-X).
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Using the original Judd-Ofelt theory and a more recent modified Judd-Ofelt theory, the radiative properties of praseodymium in a series of halide glasses are predicted. Experimental and measured oscillator strengths are presented and Judd-Ofelt parameters are determined by both methods for all glasses. The calculated radiative lifetimes are compared with the experimentally measured values for the 1D2 energy level and the suitability of the two models are compared. Results show that the modified theory provides better agreement with the experimentally measured lifetimes for the 1D2 transition
|Subjects:||Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Date Deposited:||11 Mar 2010|
|Last Modified:||02 Mar 2012 11:43|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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