Direct experimental observation of pulse temporal behavior in integrated-optical ring-resonator with negative group velocity

H.P. Uranus, L. Zhuang, C.G.H. Roeloffzen, Hugo Hoekstra

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    Abstract

    We report a direct experimental observation of pulse temporal behavior in an integrated optical two-port ring-resonator circuit as a function of coupling strength, including the transition across the critical coupling point. We demonstrate the observation of pulse ‘advancement’ in the negative v_g regime and pulse delay in the positive v_g regime. We also observed a smooth transition of the pulse shape from highly negative to highly positive v_g (or vice versa) through a pulse splitting phenomenon. The observed phenomena agree well to theoretical simulations.
    Original languageUndefined
    Title of host publicationEuropean Conference on Integrated Optics (ECIO 2007), Post Deadline Papers
    Place of PublicationDenmark
    PublisherTechnical University of Denmark
    PagesFPD1/1-FPD1/4
    Number of pages4
    ISBN (Print)not assigned
    Publication statusPublished - 25 Apr 2007
    Event13th European Conference on Integrated Optics, ECIO 2007 - Copenhagen, Netherlands
    Duration: 25 Apr 200727 Apr 2007
    Conference number: 13

    Publication series

    Name
    PublisherTechnical University of Denmark

    Conference

    Conference13th European Conference on Integrated Optics, ECIO 2007
    Abbreviated titleECIO
    CountryNetherlands
    CityCopenhagen
    Period25/04/0727/04/07

    Keywords

    • IOMS-SNS: SENSORS
    • IR-64515
    • METIS-247038
    • EWI-11520

    Cite this

    Uranus, H. P., Zhuang, L., Roeloffzen, C. G. H., & Hoekstra, H. (2007). Direct experimental observation of pulse temporal behavior in integrated-optical ring-resonator with negative group velocity. In European Conference on Integrated Optics (ECIO 2007), Post Deadline Papers (pp. FPD1/1-FPD1/4). Denmark: Technical University of Denmark.