Now showing items 1-4 of 4

    • New systems for quantum nonlinear optics 

      Manzoni, Marco Tommaso (Universitat Politècnica de Catalunya, 2017-10-19)
      Doctoral thesis
      Open Access
      Photons travelling through free space do not interact with each other. This characteristic makes them perfect candidates to carry quantum information over long distances. On the other hand, processing the information they ...
    • Novel regimes of quantum optomechanics 

      Neumeier, Lukas (Universitat Politècnica de Catalunya, 2018-07-02)
      Doctoral thesis
      Open Access
      In everyday life the impact of light on the motion of mechanical objects is negligible. However, modern experiments making use of high quality optical resonators are able to observe significant effects originating from the ...
    • Preparation of entangled Dicke states using atomic ensembles 

      Franquet González, Albert (Universitat Politècnica de Catalunya, 2013-09-09)
      Master thesis
      Open Access
      [ANGLÈS] Phenomena associated with collective interactions in atom-nanofiber interfaces have been of great interest. Here, we show how multipartite entanglement in atomic ensembles can emerge from collective emission in ...
    • Quantum nonlinear optics using single atom 

      Bhattacharya, Arkabrata (Universitat Politècnica de Catalunya, 2012-09-10)
      Master thesis
      Open Access
      [ANGLÈS] In this thesis we tried to investigate the non-linear effects introduced by a generalized interaction of a two-level atom coupled to two photons. Scattering matrices were used to calculate the non-linear effects ...