Low-loss and low-crosstalk Si polarization splitters with twostep etching

Shigeaki Sakai, Naotaka Iwamoto, Hiroyuki Tsuda

    Research output: Chapter in Book/Report/Conference proceedingConference contribution


    The waveguide-type three-line Si polarization splitter is designed and it has a polarization extinction ratio of more than 40dB and a loss of less than 0.4 dB for the wavelength range from 1.45μm to 1.65μm.

    Original languageEnglish
    Title of host publicationFrontiers in Optics, FiO 2016
    PublisherOSA - The Optical Society
    ISBN (Print)9781943580194
    Publication statusPublished - 2014 Jul 21
    EventFrontiers in Optics, FiO 2016 - Rochester, United States
    Duration: 2016 Oct 172016 Oct 21


    OtherFrontiers in Optics, FiO 2016
    Country/TerritoryUnited States

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Mechanics of Materials


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