One port ring refractive index sensor with attached sub-ring

H. Takahisa, M. Tsutsui, Manuel Mendez Astudillo, H. Okayama, H. Nakajima

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


    In this report, we propose a ring resonator with one vertical input and output port attached with another ring resonator. One of the ring resonators serves as a sensor and the other as a reference. The device characteristics were examined using the FDTD simulation.

    Original languageEnglish
    Title of host publicationMOC 2015 - Technical Digest of 20th Microoptics Conference
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9784863485433
    Publication statusPublished - 2016 Feb 23
    Event20th Microoptics Conference, MOC 2015 - Fukuoka, Japan
    Duration: 2015 Oct 252015 Oct 28


    Other20th Microoptics Conference, MOC 2015


    • Couplers
    • Couplings
    • Gratings
    • Optical ring resonators
    • Optical waveguides
    • Refractive index

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics
    • Electronic, Optical and Magnetic Materials


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