We present the results of measurements of the time evolution of the fluorescences at wavelengths between 400 and 2500 nm, emitted from an optically pumped Tm,Ho:YAG crystal in response to pulsed excitation at 785 nm. The measurements have been performed as a function of the pumping laser fluence. Comparison of the experimental results with the predictions of a rate equation model of this system has permitted to establish precise values for the rate parameters governing the relevant ion-ion interaction processes inside the crystal.
Autori interni: | |
Autori: | Falconieri M; Lanzi A; Salvetti G; Toncelli A |
Titolo: | Fluorescence dynamics in an optically-excited Tm,Ho:YAG crystal |
Anno del prodotto: | 1997 |
Digital Object Identifier (DOI): | 10.1016/S0925-3467(97)00004-9 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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