Part of the energy level scheme of Dy: YAG ceramic, showing the main visible emission lines.
The 6H15/2 → 6H9/2, 6F11/2 absorption of Dy (5 at. %): YAG ceramic at (a) 10 K and (b) 300 K.
Part of the visible-UV absorption of Dy3+ (5 at. %): YAG ceramic at 300 K (a) and the (6H15/2 → 4F9/2, 4I15/2, 4G11/2) absorption bands at 80 K (b) and 10 K (c).
(a) The population (FTP) of the lowest (1) and highest (8) Stark levels of the 6H15/2 and normalized (to 10 K value) experimental peak intensities of 447.6 nm line and (b) the FTP of 4F9/2 Stark levels and the relative decreasing of 497 nm emission intensity.
10 K visible emission of the Dy: YAG ceramic.
Temperature dependence of the 4F9/2 → 6H13/2 emission of Dy: YAG ceramic: (a) 10 K, (b) 80 K, and (c) 300 K.
Stark energy levels of Dy3+: YAG ceramic.
Measured and calculated absorption line strengths of Dy3+ in YAG transparent ceramic at 300 K.
The J-O parameters for Dy3+ YAG ceramic and other crystalline garnets.
Estimated fluorescence line strengths , radiative decay rates (AJJ′ ), and branching ratios (βJJ′ ) at 300 K for Dy: YAG.
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