Abstract
We report a complete spectroscopic analysis of -doped garnet crystal (Nd:GAGG), including absorption and emission spectra at low and room temperatures, excitation spectra showing the multisite structure of the host crystal, and temperature dependence of the lifetime of the manifold. We also report the emission cross sections for the transitions from the manifold and a Judd–Ofelt analysis with the calculation of the spontaneous emission probabilities and the radiative branching ratios.
© 2011 Optical Society of America
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