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QUANTUM CORRELATED TWIN BEAMS

  • J G RARITY
  • , P R TAPSTER
  • , J A LEVENSON
  • , J C GARREAU
  • , I ABRAM
  • , J MERTZ
  • , T DEBUISSCHERT
  • , A HEIDMANN
  • , C FABRE
  • , E GIACOBINO

    Research output: Contribution to journalArticle (Academic Journal)peer-review

    33 Citations (Scopus)

    Abstract

    We discuss recent progress in the study of the non-classical properties of light beams generated by non-degenerate parametric splitting in chi(2) nonlinear birefringent crystals, with special emphasis on their quantum correlation ("twin beams"). We describe experimental results using successively pure parametric fluorescence, parametric amplification of a weak signal beam pumped by a pulsed laser, and parametric oscillation in a cavity pumped by a cw laser. In this review, we compare the respective advantages and drawbacks of the different approaches.

    Original languageEnglish
    Pages (from-to)250-257
    Number of pages8
    JournalApplied Physics B: Lasers and Optics
    Volume55
    Issue number3
    Publication statusPublished - Sept 1992

    Research Groups and Themes

    • Photonics and Quantum

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