Characterization and modeling of Fano resonances in chalcogenide photonic crystal membranes

Christian Grillet*, Darren Freeman, Barry Luther-Davies, Steve Madden, Ross McPhedran, David J. Moss, Michael J. Steel, Benjamin J. Eggleton

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    57 Citations (Scopus)

    Abstract

    We demonstrate resonant guiding in a chalcogenide glass photonic crystal membrane. We observe strong resonances in the optical transmission spectra at normal incidence, associated with Fano coupling between free space and guided modes. We obtain good agreement with modeling results based on three-dimensional finite-difference time-domain simulations, and identify the guided modes near the centre of the first Brillouin zone responsible for the main spectral features.

    Original languageEnglish
    Pages (from-to)369-376
    Number of pages8
    JournalOptics Express
    Volume14
    Issue number1
    DOIs
    Publication statusPublished - 9 Jan 2006

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