Stationary inflection points in optical waveguides: Accessible frozen light

Nadav Gutman*, Hugo Dupree, Lindsay C. Botten, Andrey A. Sukhorukov, C. Martijn De Sterke

*Corresponding author for this work

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

    2 Citations (Scopus)

    Abstract

    Stationary Inflection Points (SIPs) around a frequency ω 0 are of the form ω - ω 0 ∝ k m for any positive odd integer. We show theoretically that SIPs of order m can be created in optical waveguides such as optical fiber gratings or periodic nanobeam waveguides by coupling between m modes. Remarkably, we find that at the SIP frequency significant incident energy can be coupled into the waveguide even though the group velocity of the associated mode is zero. Here we demonstrate this frozen light for cubic (k 3) and quintic (k 5) SIPs and relate it to the existence of evanescent modes at the interface and demonstrate it.

    Original languageEnglish
    Title of host publication2011 Int. Quantum Electr. Conf., IQEC 2011 Conf Lasers Electro-Optics, CLEO Pacific Rim 2011 Incorporating Australasian Conf. on Optics, Lasers Spectrosc. Australian Conf. Optical Fibre Technol.- Conf
    Pages60-62
    Number of pages3
    DOIs
    Publication statusPublished - 2011
    Event2011 International Quantum Electronics Conference, IQEC 2011 and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011 - Sydney, NSW, Australia
    Duration: 28 Aug 20111 Sept 2011

    Publication series

    Name2011 Int. Quantum Electron. Conf., IQEC 2011 and Conf. Lasers and Electro-Optics, CLEO Pacific Rim 2011 Incorporating the Australasian Conf. Optics, Lasers and Spectroscopy and the Australian Conf.

    Conference

    Conference2011 International Quantum Electronics Conference, IQEC 2011 and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011
    Country/TerritoryAustralia
    CitySydney, NSW
    Period28/08/111/09/11

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