High speed electro optic polymer micro-ringresonator

Arne Leinse, Mart Diemeer, A. Driessen

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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    Abstract

    An electro-optic polymer micro-ring resonator for high speed modulation was designed, realized and characterized. The design of layer-stack and electrodes was done such that modulation frequencies up till 1 GHz should be possible. The device consists of a ridge waveguide, defined in a negative photoresist (SU8), with a poled electro-optic polymeric (PMMA-DR1) ring-resonator vertically coupled to it. The complete layerstack is sandwiched between electrodes to apply an electric field over the ringresonator in order to shift its resonance wavelength. Electro optic modulation was measured up to 50 MHz limited by weak modulation depth. Optimizing the polingprocess will increase the modulation efficiency thereby making modulation frequencies of 1 GHz measurable.
    Original languageEnglish
    Title of host publicationProceedings 2004 Ninth Annual Symposium of the IEEE/LEOS Benelux Chapter
    Place of PublicationGhent, Belgium
    PublisherGhent University
    Pages111-114
    Number of pages4
    ISBN (Print)9076546061
    Publication statusPublished - 2 Dec 2004
    Event9th Annual Symposium IEEE/LEOS Benelux Chapter 2004 - Ghent, Belgium
    Duration: 2 Dec 20043 Dec 2004
    Conference number: 9

    Conference

    Conference9th Annual Symposium IEEE/LEOS Benelux Chapter 2004
    CountryBelgium
    CityGhent
    Period2/12/043/12/04

    Keywords

    • IR-58213
    • METIS-220628

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