| Numéro |
J. Phys. IV France
Volume 04, Numéro C4, Avril 1994
3rd International Conference Laser M2P
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|---|---|---|
| Page(s) | C4-407 - C4-410 | |
| DOI | https://doi.org/10.1051/jp4:1994497 | |
3rd International Conference Laser M2P
J. Phys. IV France 04 (1994) C4-407-C4-410
DOI: 10.1051/jp4:1994497
1 Institute of Atomic Physics, Bucharest 76900, Romania
2 Université Claude Bernard Lyon I, LP-CML, UA 442 du CNRS, 69622 Villeurbanne, France
© EDP Sciences 1994
J. Phys. IV France 04 (1994) C4-407-C4-410
DOI: 10.1051/jp4:1994497
Multisite structure of optical spectra of activators in garnet crystals
V. LUPEI1, A. LUPEI1 and G. BOULON21 Institute of Atomic Physics, Bucharest 76900, Romania
2 Université Claude Bernard Lyon I, LP-CML, UA 442 du CNRS, 69622 Villeurbanne, France
Abstract
The analysis of selective excitation and emission spectra of Tm3+ in YAG and GGG laser systems is presented. The observed multisite structure is assigned to non-stoichiometric defects. Up to six centers are separated, with complex spectra connected with lowering of the local symmetry.
© EDP Sciences 1994