Photonic crystals with a chiral basis by holographic lithography

E. R. Dedman, D. N. Sharp, A. J. Turberfield, C. F. Blanford, R. G. Denning

    Research output: Contribution to journalArticlepeer-review

    Abstract

    We demonstrate the use of holographic lithography to fabricate chiral photonic crystals. These structures are calculated to exhibit strong optical activity even though they are made from material that is not intrinsically optically active. By control of the polarizations of the interfering plane waves that are used to define the three-dimensional microstructure it is possible to create left- and right-handed and closely related non-chiral structures. © 2005 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)79-83
    Number of pages4
    JournalPhotonics and Nanostructures - Fundamentals and Applications
    Volume3
    Issue number2-3
    DOIs
    Publication statusPublished - Dec 2005

    Keywords

    • Holographic lithography
    • Optical activity
    • Photonic crystal

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