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Proceedings/Recueil Des Communications Journal of Physics: Conference Series Année : 2021

Polarized spectroscopy of electric and magnetic dipole transitions of Europium (III) ions in C 2 sites

Résumé

Abstract: Polarization anisotropy of luminescent properties of europium (III) ions in low-symmetry C 2 sites is studied using monoclinic (sp. gr. C 2/ c ) tungstate crystal KY(WO 4 ) 2 . The 5 D 0 → 7 F J (where J = 0…6) transitions are characterized for the principal light polarizations. Polarization selection rules for the magnetic dipole 5 D 0 → 7 F 1 transition are presented. The stimulated-emission cross-sections for Eu 3+ ions relevant for laser operation are determined.

Dates et versions

hal-03859094 , version 1 (18-11-2022)

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Citer

A Volokitina, Pavel Loiko, E Dunina, A Kornienko, J Serres, et al.. Polarized spectroscopy of electric and magnetic dipole transitions of Europium (III) ions in C 2 sites. Journal of Physics: Conference Series, 2086 (1), pp.012175, 2021, ⟨10.1088/1742-6596/2086/1/012175⟩. ⟨hal-03859094⟩
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