Numéro
J. Phys. IV France
Volume 01, Numéro C7, Décembre 1991
2nd International Conference
Laser M2P
Page(s) C7-371 - C7-374
DOI http://dx.doi.org/10.1051/jp4:1991797
2nd International Conference
Laser M2P

J. Phys. IV France 01 (1991) C7-371-C7-374

DOI: 10.1051/jp4:1991797

FLUORESCENCE DYNAMICS AND ENERGY TRANSFER PROCESSES IN VARIOUS SOLID-STATE LASER MATERIALS BASED ON Er3+ AND Tm3+ IONS

C. LI1, J.-C. SOURIAU2 and R. MONCORGE1

1  Laboratoire de Physico-Chimie des Matériaux Luminescents, Université de Lyon I, UA 442 CNRS F-69622 Villeurbanne, France
2  LETI/IRDI-CEA, CENG, BP. 85X Grenoble, France


Abstract
A systematic study has been made of the fluorescence dynamics and energy transfer processes in several excited states of Er3+ and Tm3+ ions in various solid-state laser materials such as YSO(Y2SiO5), YAG(Y3Al5O12) and YLF(YLiF4). The purpose is to show and compare these properties in the different materials as a function of the dopant concentration and of the excitation conditions.



© EDP Sciences 1991