| Téléchargement | - Voir la version finale : Dark state in ruby: analysis of the feasibility (PDF, 611 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1103/PhysRevA.62.043405 |
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| Auteur | Rechercher : Shakhmuratov, R. N.; Rechercher : Szabo, Alexander1; Rechercher : Kozyreff, G.; Rechercher : Coussement, R.; Rechercher : Odeurs, J.; Rechercher : Mandel, P. |
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| Affiliation | - Conseil national de recherches du Canada. Institut des sciences des microstructures du CNRC
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| Format | Texte, Article |
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| Résumé | Bichromatic excitation of the R1 line in ruby at liquid-helium temperature is considered. The frequency difference of the spectral components of the driving field is resonant with the energy gap between the anticrossed spin sublevels +1/2 and +3/2 in the ground state 4A2. The condition of the spin coherence trapping in the nonabsorbing state is analyzed. Population trapping is revealed in the reduced spontaneous emission from the excited state and in large spin magnetization of the ground state Cr3+ precessing with the frequency difference of the spectral components of the driving field. This magnetization can be detected by a pickup coil. The lifetime of the induced magnetization is strongly dependent on the ratio of the lifetime of the excited state Ē and the spin coherence decay time (T2)spin. |
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| Date de publication | 2000-09-15 |
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| Maison d’édition | APS |
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| Dans | |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 12743940 |
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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 | c6d79ef4-bdd8-4aae-b7a8-b5de58d1d32d |
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| Enregistrement créé | 2009-10-27 |
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| Enregistrement modifié | 2020-05-27 |
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