Enviaments recents

  • Second-order quantum nonlinear optical processes in single graphene nanostructures and arrays 

    Manzoni, M. T.; Silveiro, I.; García de Abajo, Francisco Javier; Chang, Darrick E. (IOP, 2015-08-17)
    Accés obert
    Intense efforts have been made in recent years to realize nonlinear optical interactions at the single-photon level. Much of this work has focused on achieving strong third-order nonlinearities, such as by using single ...
  • Multiplasmon Absorption in Graphene 

    Jablan, Marinko; Chang, Darrick E. (APS, 2015-06-10)
    Article
    Accés obert
    We show that graphene possesses a strong nonlinear optical response in the form of multiplasmon absorption, with exciting implications in classical and quantum nonlinear optics. Specifically, we predict that graphene ...
  • Subwavelength vacuum lattices and atom–atom interactions in two-dimensional photonic crystals 

    González-Tudela, A.; Hung, C.-L.; Chang, Darrick E.; Cirac, J. I.; Kimble, H. J. (Nature, 2015-04-06)
    Article
    Accés obert
    Quantum simulation with cold atoms in optical lattices is an attractive avenue for explorations of quantum many-body physics. A principal challenge in the field is to increase the energy and length scales in current set-ups, ...
  • Quantum many-body models with cold atoms coupled to photonic crystals 

    Douglas, J. S.; Habibian, H.; Hung, C.-L; Gorshkov, A. V.; Kimble, H. J.; Chang, Darrick E. (Nature, 2015-04-06)
    Article
    Accés obert
    Using cold atoms to simulate strongly interacting quantum systems is an exciting frontier of physics. However, because atoms are nominally neutral point particles, this limits the types of interaction that can be produced. ...
  • Quantum nonlinear optics — photon by photon 

    Chang, Darrick E.; Vuletić, Vladan; Lukin, Mikhail D. (Nature Publishin group, 2014-08-24)
    Article
    Accés obert
    The realization of strong interactions between individual photons is a long-standing goal of both fundamental and technological significance. Scientists have known for over half a century that light fields can interact ...

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