High-Quality, Distributed Phase-Shift, Distributed Feedback Cavities in Al2O3 Waveguides

Edward Bernhardi, Hendricus A.G.M. van Wolferen, Kerstin Worhoff, Markus Pollnau, R.M. de Ridder

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    Abstract

    Distributed phase-shift holographically-written surface relief Bragg gratings have been integrated with Al2O3 waveguides via reactive ion etching of SiO2 overlay films. The realized optical cavities are highly reflective and demonstrate Q-values as high as 125000.
    Original languageUndefined
    Title of host publicationBragg Gratings, Photosensitivity, and Poling in Glass Waveguides
    Place of PublicationWashington
    PublisherOptical Society of America
    PagesBMB5
    Number of pages2
    ISBN (Print)not assigned
    Publication statusPublished - 21 Jun 2010
    EventBragg Gratings, Photosensitivity and Poling in Glass Waveguides, BGPP 2010 - Karlsruhe, Germany
    Duration: 21 Jun 201024 Jun 2010

    Publication series

    Name
    PublisherOptical Society of America

    Conference

    ConferenceBragg Gratings, Photosensitivity and Poling in Glass Waveguides, BGPP 2010
    Abbreviated titleBGPP
    CountryGermany
    CityKarlsruhe
    Period21/06/1024/06/10

    Keywords

    • METIS-276055
    • IR-72416
    • Integrated Optics devices
    • EWI-18147
    • Optical resonators
    • IOMS-APD: Active Photonic Devices
    • Gratings

    Cite this

    Bernhardi, E., van Wolferen, H. A. G. M., Worhoff, K., Pollnau, M., & de Ridder, R. M. (2010). High-Quality, Distributed Phase-Shift, Distributed Feedback Cavities in Al2O3 Waveguides. In Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides (pp. BMB5). Washington: Optical Society of America.