Photonic crystal slabs with ring-shaped holes in a triangular lattice

Mikaël Mulot, Antti Säynätjoki, Sanna Arpiainen, Harri Lipsanen, Jouni Ahopelto

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

    5 Citations (Scopus)

    Abstract

    We demonstrate a new type of photonic crystal made of a triangular lattice of ring-shape holes. We show that at low air-filling factors the photonic bandgap in such a photonic crystal is larger than in a conventional photonic crystal made of circular holes. To show the feasibility of such a photonic crystal, we manufactured a test structure in silicon-on-insulator.
    Original languageEnglish
    Title of host publicationProceedings of 2005 7th International Conference Transparent Optical Networks, 2005
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages155-158
    ISBN (Print)0-7803-9236-1
    DOIs
    Publication statusPublished - 2005
    MoE publication typeB3 Non-refereed article in conference proceedings

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    Keywords

    • crystal structure
    • optical testing
    • optical waveguides
    • photonic band gap
    • photonic crystals
    • silicon-on-insulator
    • air-filling factor
    • optical waveguide
    • photonic bandgap
    • photonic crystal slab
    • ring-shaped hole
    • test structure manufacturing
    • triangular lattice

    Cite this

    Mulot, M., Säynätjoki, A., Arpiainen, S., Lipsanen, H., & Ahopelto, J. (2005). Photonic crystal slabs with ring-shaped holes in a triangular lattice. In Proceedings of 2005 7th International Conference Transparent Optical Networks, 2005 (pp. 155-158). IEEE Institute of Electrical and Electronic Engineers . https://doi.org/10.1109/ICTON.2005.1505773