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Ultrafast all-optical chalcogenide glass photonic circuits

  • Vahid G. Ta'eed
  • , Neil J. Baker
  • , Libin Fu
  • , Klaus Finsterbusch
  • , Michael R.E. Lamont
  • , David J. Moss
  • , Hong C. Nguyen
  • , Benjamin J. Eggleton*
  • , Duk Yong Choi
  • , Steven Madden
  • , Barry Luther-Davies
  • *Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    340 Citations (Scopus)

    Abstract

    Chalcogenide glasses offer large ultrafast third-order nonlinearities, low two-photon absorption and the absence of free carrier absorption in a photosensitive medium. This unique combination of properties is nearly ideal for all-optical signal processing devices. In this paper we review the key properties of these materials, outline progress in the field and focus on several recent highlights: high quality gratings, signal regeneration, pulse compression and wavelength conversion.

    Original languageEnglish
    Pages (from-to)9205-9221
    Number of pages17
    JournalOptics Express
    Volume15
    Issue number15
    DOIs
    Publication statusPublished - 23 Jul 2007

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