One-port ring refractive index sensor with attached sub-ring

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

    Research output: Contribution to journalArticle

    Abstract

    In this report, we propose a ring resonator with one port for surface normal input/output attached with another ring resonator. A resonance generated by one of the ring resonators is used for sensing and that by the other as a reference. The device characteristics were examined using the FDTD simulation.

    Original languageEnglish
    Pages (from-to)1-6
    Number of pages6
    JournalOptical Review
    DOIs
    Publication statusAccepted/In press - 2016 Nov 5

    Keywords

    • Grating coupler
    • Optical sensor
    • Optical waveguide
    • Ring resonator
    • Wavelength filter

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

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  • Cite this

    Okayama, H., Takahisa, H., Tsutsui, M., Mendez Astudillo, M., & Nakajima, H. (Accepted/In press). One-port ring refractive index sensor with attached sub-ring. Optical Review, 1-6. https://doi.org/10.1007/s10043-016-0283-x