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High brightness single mode source of correlated photon pairs using a photonic crystal fiber

  • J Fulconis
  • , O Alibart
  • , WJ Wadsworth
  • , PSJ Russell
  • , JG Rarity

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

    161 Citations (Scopus)

    Abstract

    We demonstrate a picosecond source of correlated photon pairs using a micro-structured fibre with zero dispersion around 715 nm wavelength. The fibre is pumped in the normal dispersion regime at ~708 nm and phase matching is satisfied for widely spaced parametric wavelengths. Here we generate up to 10^7 photon pairs per second in the fibre at wavelengths of 587 nm and 897 nm, while on collecting this light in single-mode-fibre-coupled Silicon avalanche diode photon counting detectors, we detect ~3.2x10^5 coincidences per second at pump power 0.5 mW.
    Translated title of the contributionHigh brightness single mode source of correlated photon pairs using a photonic crystal fiber
    Original languageEnglish
    Article numberIssue 19
    Pages (from-to)7572 - 7582
    Number of pages11
    JournalOptics Express
    Volume13 (19)
    DOIs
    Publication statusPublished - Sept 2005

    Bibliographical note

    Publisher: Optical Society of America

    Research Groups and Themes

    • Photonics and Quantum

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