Super-Poissonian intensity fluctuations and correlations between pump and probe fields in Electromagnetically Induced Transparency
| Autor: | Paulo Nussenzveig, C. L. Garrido Alzar, J. G. Aguirre Gómez, M. Franca Santos, L. S. Cruz |
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| Přispěvatelé: | Systèmes de Référence Temps Espace (SYRTE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), Interférométrie Atomique et Capteurs Inertiels, Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2003 |
| Předmět: |
Quantum optics
Physics Photon statistics Electromagnetically induced transparency Nonlinear optics Physics::Optics General Physics and Astronomy chemistry.chemical_element Quantum entanglement Polarization (waves) Rubidium Intensity (physics) Optical pumping chemistry Physics::Atomic and Molecular Clusters Physics::Atomic Physics Sensitivity (control systems) Atomic physics [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] Laser beams |
| Zdroj: | EPL-Europhysics Letters EPL-Europhysics Letters, 2003, 61 (4), pp.485-491. ⟨10.1209/epl/i2003-00155-0⟩ Scopus-Elsevier |
| ISSN: | 0295-5075 1286-4854 |
| DOI: | 10.1209/epl/i2003-00155-0⟩ |
| Popis: | We have measured the photon statistics of pump and probe beams after interaction with rubidium atoms in a situation of Electromagnetically Induced Transparency (EIT). Both fields present super-poissonian statistics, in agreement with our theoretical treatment. We also show that the measurement of the photon statistics improves the sensitivity for the detection of coherent effects in the atomic medium. Finally, we have measured an intensity correlation between the fields (initially independent) due to their interaction with the atoms. |
| Databáze: | OpenAIRE |
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