Title of article
Optical spectroscopy, fluorescence dynamics and crystal-field analysis of Er3+ in YVO4 Original Research Article
Author/Authors
J.A. Capobianco، نويسنده , , P. Kabro، نويسنده , , F.S. Ermeneux، نويسنده , , R. Moncorgé، نويسنده , , M. Bettinelli، نويسنده , , E. Cavalli، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 1997
Pages
12
From page
329
To page
340
Abstract
The polarized absorption spectra, emission spectra and fluorescence dynamics of Er3+ doped in YVO4 are presented and analyzed in detail. Judd-Ofelt theory is applied to the measured absorption data to calculate the radiative decay rates for the various transitions of Er3+ in YVO4. A comparison of the experimental fluorescence lifetimes and the calculated radiative transition rates is made. Thermalization of the 2H11/2 level from the lower-lying 4S3/2 is studied. Crystal-field analysis is performed that is based on a Hamiltonian of D2d point-group symmetry. A best-fit analysis is performed resulting in an rms deviation of 6.7 cm−1.
Journal title
Chemical Physics
Serial Year
1997
Journal title
Chemical Physics
Record number
1057920
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