We study the interaction between a probe and a trigger weak fields in a sample of cold rubidium atoms in the presence of a coupling and a dressing strong fields. Dipole Rydberg blockade may occur and can be set to depend on the probe and trigger polarizations giving rise to diverse regimes of electromagnetically induced transparency (EIT) with a concomitant small probe and trigger absorption and dispersion. This is shown to be relevant to the implementation of polarization conditional probe and trigger cross nonlinearities in cold Rydberg atoms.
Titolo: | Polarization-selective optical nonlinearities in cold Rydberg atoms | |
Autori: | ||
Data di pubblicazione: | 2015 | |
Rivista: | ||
Digital Object Identifier (DOI): | http://dx.doi.org/10.1103/PhysRevA.92.063805 | |
Settore Scientifico Disciplinare: | Settore FIS/03 - Fisica della Materia | |
Handle: | http://hdl.handle.net/11384/65368 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
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PhysRevA.92.063805.pdf | Published version | Accesso gratuito (sola lettura) | Open Access Visualizza/Apri | |
RPGL-final-new.pdf | Accepted version (post-print) | Accesso gratuito (sola lettura) | Open Access Visualizza/Apri |
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