Compact low-loss delay lines on a micron-scale SOI platform

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    Abstract

    Long spiral waveguides with small footprint and low-loss were fabricated on a micron-thick SOI platform. In particular an interferometer delayed by a 9.5 mm long spiral was measured to effectively demodulate 7.1 Gbps DPSK signals.
    Original languageEnglish
    Title of host publication11th International Conference on Group IV Photonics (GFP)
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages81-82
    Number of pages2
    ISBN (Print)978-1-4799-2283-3
    DOIs
    Publication statusPublished - 18 Nov 2014
    MoE publication typeNot Eligible

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    Keywords

    • DPSK demodulation
    • Mach-Zehnder inteferometers
    • Multimode interferometers
    • delay lines
    • silicon photonics
    • spiral waveguides

    Cite this

    Cherchi, M., Harjanne, M., Ylinen, S., Vyrsokinos, K., Kapulainen, M., Vehmas, T., & Aalto, T. (2014). Compact low-loss delay lines on a micron-scale SOI platform. In 11th International Conference on Group IV Photonics (GFP) (pp. 81-82). IEEE Institute of Electrical and Electronic Engineers . https://doi.org/10.1109/Group4.2014.6962031