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Micromachining of high-contrast optical waveguides in silicon wafers

  • G. Pandraud
  • , G.J. Veldhuis
  • , Johan W. Berenschot
  • , A.J. Nijdam
  • , Hugo Hoekstra
  • , O. Parriaux
  • , Paul Lambeck

    Research output: Contribution to journalArticleAcademicpeer-review

    6 Downloads (Pure)

    Abstract

    A fabrication technique by KOH etching for very thin free standing plane parallel silicon bridges in a <111> silicon wafer is presented. The applications of such a stress free slab as an evanescent optical waveguide sensor of unusually high sensitivity are discussed.
    Original languageEnglish
    Pages (from-to)308-310
    Number of pages3
    JournalIEEE photonics technology letters
    Volume12
    Issue number3
    DOIs
    Publication statusPublished - 2000

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 9 - Industry, Innovation, and Infrastructure
      SDG 9 Industry, Innovation, and Infrastructure

    Keywords

    • METIS-112088
    • IR-97949

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