Deterministic Coupling of Single Quantum Dots to Single Nanocavity Modes

  • Antonio Badolato
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA.
  • Kevin Hennessy
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA.
  • Mete Atatüre
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA.
  • Jan Dreiser
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA.
  • Evelyn Hu
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA.
  • Pierre M. Petroff
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA.
  • Atac Imamoğlu
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA.

書誌事項

公開日
2005-05-20
DOI
  • 10.1126/science.1109815
公開者
American Association for the Advancement of Science (AAAS)

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説明

<jats:p>We demonstrate a deterministic approach to the implementation of solid-state cavity quantum electrodynamics (QED) systems based on a precise spatial and spectral overlap between a single self-assembled quantum dot and a photonic crystal membrane nanocavity. By fine-tuning nanocavity modes with a high quality factor into resonance with any given quantum dot exciton, we observed clear signatures of cavity QED (such as the Purcell effect) in all fabricated structures. This approach removes the major hindrances that had limited the application of solid-state cavity QED and enables the realization of experiments previously proposed in the context of quantum information processing.</jats:p>

収録刊行物

  • Science

    Science 308 (5725), 1158-1161, 2005-05-20

    American Association for the Advancement of Science (AAAS)

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