Multimode polymer optical fiber grating

Getinet Woyessa (Inventor), Christos Markos (Inventor), Ole Bang (Inventor), Kyriacos Kalli (Inventor)

    Research output: Patent

    67 Downloads (Pure)


    The present invention relates to an optical fiber for sensor operation and a sensor implementing the same. Specifically, the present invention relates to a multimode polymer optical fiber with at least one fiber grating. The present invention further relates to a method of producing the grating in the fiber. Single-mode operation of the fiber is achieved in the fiber by tapering with a suitable taper ratio.

    Original languageEnglish
    IPCG01L 1/ 24 A I
    Patent numberWO2020083999
    Filing date23/10/2019
    Country/TerritoryInternational Bureau of the World Intellectual Property Organization (WIPO)
    Priority date23/10/2018
    Priority numberEP20180201991
    Publication statusPublished - 30 Apr 2020


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