Origin of strong photon antibunching in weakly nonlinear photonic molecules (Articolo in rivista)

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Label
  • Origin of strong photon antibunching in weakly nonlinear photonic molecules (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevA.83.021802 (literal)
Alternative label
  • Bamba Motoaki [ 1,2 ] ; Imamoglu Atac [ 3 ] ; Carusotto Iacopo [ 4,5 ] ; Ciuti Cristiano [ 1,2 ] (2011)
    Origin of strong photon antibunching in weakly nonlinear photonic molecules
    in Physical review. A
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bamba Motoaki [ 1,2 ] ; Imamoglu Atac [ 3 ] ; Carusotto Iacopo [ 4,5 ] ; Ciuti Cristiano [ 1,2 ] (literal)
Pagina inizio
  • 021802 (literal)
Pagina fine
  • 021802 (literal)
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  • 83 (literal)
Rivista
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  • 4 (literal)
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  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 ] Univ Paris 07, Lab Mat & Phenomenes Quant, F-75205 Paris 13, France [ 2 ] CNRS, F-75205 Paris 13, France [ 3 ] ETH, Inst Quantum Elect, CH-8093 Zurich, Switzerland [ 4 ] Univ Trent, Dipartimento Fis, I-38123 Povo, Italy [ 5 ] INO CNR BEC Ctr, I-38123 Povo, Italy (literal)
Titolo
  • Origin of strong photon antibunching in weakly nonlinear photonic molecules (literal)
Abstract
  • In a recent work [Liew and Savona, Phys. Rev. Lett. 104, 183601 (2010)] it was numerically shown that a resonantly driven photonic \"molecule\" consisting of two coupled cavities can exhibit strong photon antibunching with a surprisingly weak Kerr nonlinearity. Here, we analytically identify the subtle quantum interference effect that is responsible for the predicted efficient photon blockade effect. We then extend the theory to the experimentally relevant Jaynes-Cummings system consisting of a single quantum emitter in a coupled-cavity structure and predict the strong antibunching even for single-atom cooperativity on the order of or smaller than unity. The potential of this quantum interference effect in the realization of strongly correlated photonic systems with only weak material nonlinearities is assessed by comparing on-site and inter-site correlations in a ring of three coupled photonic molecules. (literal)
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