CIOP 05384
CENTRO DE INVESTIGACIONES OPTICAS
Unidad Ejecutora - UE
artículos
Título:
Infrared energy transfer in Tm3+:LiNbO3
Autor/es:
M. QUINTANILLAA, E. CANTELAR, J.A. SANZ-GARCIA, G. LIFANTE, G.A. TORCHIA, F. CUSSO´
Revista:
JOURNAL OF LUMINESCENCE
Referencias:
Año: 2008 vol. 128 p. 927 - 930
ISSN:
0022-2313
Resumen:
The infrared optical properties of LiNbO3 crystals doped with variable thulium concentrations have been studied. In particular, the
infrared emissions that appear after direct pumping to the 3H4 multiplet (795 nm) have been analyzed. The emission spectra, as well as the
lifetimes, show that an efficient energy transfer between 3F4 and 3H4 levels takes place. The concentration dependence of the lifetimes has
been studied and the transfer probability has been characterized.3 crystals doped with variable thulium concentrations have been studied. In particular, the
infrared emissions that appear after direct pumping to the 3H4 multiplet (795 nm) have been analyzed. The emission spectra, as well as the
lifetimes, show that an efficient energy transfer between 3F4 and 3H4 levels takes place. The concentration dependence of the lifetimes has
been studied and the transfer probability has been characterized.3H4 multiplet (795 nm) have been analyzed. The emission spectra, as well as the
lifetimes, show that an efficient energy transfer between 3F4 and 3H4 levels takes place. The concentration dependence of the lifetimes has
been studied and the transfer probability has been characterized.3F4 and 3H4 levels takes place. The concentration dependence of the lifetimes has
been studied and the transfer probability has been characterized.
