| Téléchargement | - Voir la version finale : Optical measurement of the hyperfine splitting of the 1D2 metastable state of Pr3+ in LaF3 by enhanced and saturated absorption spectroscopy (PDF, 1.3 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.1103/PhysRevB.16.4731 |
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| Auteur | Rechercher : Erickson, L. E.1 |
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| Affiliation | - Conseil national de recherches du Canada
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| Format | Texte, Article |
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| Résumé | The sizable ground-state nuclear polarization which accompanies the optical pumping of the 3H4 − 1D2 (16 872-cm−1) σ transition of Pr3+ in LaF3 was utilized to observe enhanced and saturated absorptions within the inhomogeneously broadened spectral line. The observed hyperfine splittings of the lowest 1D2 state are 3.7 and 4.7 MHz at 2.0°K. These splittings were fitted by a spin Hamiltonian H=D[I2z − I(I+1)/3]+(E/2)(I2+ + I2−), where D=−1.10±0.05 and E=−0.48±0.05 MHz. The observed linewidths (including the exciting laser linewidth) were 0.8 MHz. The deconvoluted optical transition linewidths (full widths at half-maximum) are 0.20±0.05 MHz. |
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| Date de publication | 1977-12 |
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| Maison d’édition | American Physical Society |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 23002993 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | d5155587-8741-4ccd-988f-ed2605511a69 |
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| Enregistrement créé | 2018-04-04 |
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| Enregistrement modifié | 2020-05-30 |
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