Angle- and thickness-dependent photonic band structure in a superconducting photonic crystal

Chien-Jang Wu*, Zheng Hui Wang, Tzong Jer Yang

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    7 Citations (Scopus)


    The angle- and thickness-dependent photonic band structures in a one-dimensional superconducting photonic crystal are theoretically investigated based on the transfer matrix method. The band structure is studied near and below the threshold frequency at which the superconducting material has a zero permittivity. The gap structure is analyzed as a function of the thicknesses of the two constituent superconducting and dielectric materials. In the angular dependence of the band structure, it is found that in the TM-polarization there exists a strongly localized superpolariton gap in the vicinity of the threshold frequency. This gap is shown to be enhanced as the angle increases.

    Original languageEnglish
    Pages (from-to)1395-1399
    Number of pages5
    JournalJournal of Superconductivity and Novel Magnetism
    Issue number7
    Publication statusPublished - 2010 Oct


    • Photonic band structure
    • Superconducting photonic crystal
    • Transfer matrix method

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics


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