31 March 1983 Theoretical Calculations Of Fluorescent Branching Ratios For YAIO3:Er3+ From The Complete Judd-Ofelt Theory
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Proceedings Volume 0335, Advanced Laser Technology and Applications; (1983) https://doi.org/10.1117/12.933592
Event: 1982 Technical Symposium East, 1982, Arlington, United States
Abstract
The optical properties of the Er3+ ion in Yttrium Orthoaluminate (YA103) are analyzed with a crystal-field Hamiltonian of Cs symmetry. Starting with the best-fit crystal field parameters, Bkm, the crystal field splitting schemes, the Judd-Ofelt intensity parameters, and multiplet-to-multiplet and line-to-line fluorescence branching ratios for Er3+ in YA103 have been predicted. The calculated energy levels and the Judd-Ofelt intensity parameters compare reasonably well with available experimental data. It is suggested that the present theory predicts the correct order of line-to-line intensities for the laser transitions emanating from the 453/2 manifold to 4Ij channels of Er3+ in YA1O3.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
K. K. Deb, "Theoretical Calculations Of Fluorescent Branching Ratios For YAIO3:Er3+ From The Complete Judd-Ofelt Theory", Proc. SPIE 0335, Advanced Laser Technology and Applications, (31 March 1983); doi: 10.1117/12.933592; https://doi.org/10.1117/12.933592
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