Integrated loop mirrors for catoptric functional waveguide devices

Yuichiro Ikuma, Jiro Ito, Hiroyuki Tsuda

    Research output: Contribution to journalArticle

    Abstract

    A novel waveguide loop mirror consisting of a 3-dB coupler and a loop waveguide is proposed. This is a useful component for configuring catoptric high-density integrated planar lightwave circuits (PLC). The silica loop mirrors were designed and fabricated using a locally enhanced optical confinement structure to reduce the minimum bend radius of the waveguides. A small sized-helical reflective arrayed-waveguide grating (R-AWG) is also proposed, as an application of the loop mirrors.

    Original languageEnglish
    Pages (from-to)176-180
    Number of pages5
    JournalIEICE Electronics Express
    Volume5
    Issue number5
    DOIs
    Publication statusPublished - 2008 Mar 10

    Keywords

    • Arrayed-waveguide grating
    • Mirrors
    • Optical waveguides
    • Planar lightwave circuits

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Electrical and Electronic Engineering

    Fingerprint Dive into the research topics of 'Integrated loop mirrors for catoptric functional waveguide devices'. Together they form a unique fingerprint.

  • Cite this