dorsal/arxiv
View SchemaTwo-Photon Laser Spectroscopy of Transition Ions in Crystals: Inter- Configurational Transitions
| Authors | M. Daoud, M. Kibler |
|---|---|
| Categories | |
| ArXiv ID | physics/9811033 |
| URL | https://arxiv.org/abs/physics/9811033 |
| Journal | Laser Phys. 2 (1992) 704-710 |
Abstract
Symmetry adaptation techniques are applied to the determination of the intensity of two-photon absorption transitions, between Stark levels of configurations with opposite parities, for transition ions in finite symmetry environments. The equivalence between third-order mechanisms and second- plus first-order mechanisms is clearly established. A compact formula is derived for the intensity of a two-photon transition between two levels with well-defined symmetries. A set of (selection) rules which controls the number of intensity parameters for inter-configurational transitions is given. The formalism is illustrated with the case of an ion with 4f configuration in tetragonal symmetry.
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"abstract": "Symmetry adaptation techniques are applied to the determination of the\nintensity of two-photon absorption transitions, between Stark levels of\nconfigurations with opposite parities, for transition ions in finite symmetry\nenvironments. The equivalence between third-order mechanisms and second- plus\nfirst-order mechanisms is clearly established. A compact formula is derived for\nthe intensity of a two-photon transition between two levels with well-defined\nsymmetries. A set of (selection) rules which controls the number of intensity\nparameters for inter-configurational transitions is given. The formalism is\nillustrated with the case of an ion with 4f configuration in tetragonal\nsymmetry.",
"arxiv_id": "physics/9811033",
"authors": [
"M. Daoud",
"M. Kibler"
],
"categories": [
"physics.atm-clus",
"cond-mat",
"physics.chem-ph"
],
"journal_ref": "Laser Phys. 2 (1992) 704-710",
"title": "Two-Photon Laser Spectroscopy of Transition Ions in Crystals: Inter- Configurational Transitions",
"url": "https://arxiv.org/abs/physics/9811033"
},
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