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

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

*Corresponding author for this work

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

    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 on Transparent Optical Networks, ICTON 2005
    PublisherIEEE
    Pages155-158
    Number of pages4
    Volume1
    ISBN (Print)0780392361
    DOIs
    Publication statusPublished - 2005
    MoE publication typeA4 Article in a conference publication
    EventInternational Conference on Transparent Optical Networks - Barcelona, Spain
    Duration: 3 Jul 20057 Jul 2005
    Conference number: 7

    Conference

    ConferenceInternational Conference on Transparent Optical Networks
    Abbreviated titleICTON
    CountrySpain
    CityBarcelona
    Period03/07/200507/07/2005

    Keywords

    • Optical waveguide
    • Photonic crystal
    • Silicon-on-insulator

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