Single-layer one-dimensional nonpolarizing guided-mode resonance filters under normal incidence

Tapani Alasaarela, Dandan Zheng, Lingling Huang, Arri Priimagi, Benfeng Bai, Ari Tervonen, Seppo Honkanen, Markku Kuittinen, Jari Turunen

    Research output: Contribution to journalArticleScientificpeer-review

    53 Citations (Scopus)

    Abstract

    We demonstrate that properly designed one-dimensional guided-mode resonance filters (GMRFs) with only one grating layer can exhibit a nonpolarizing resonant filtering effect under normal incidence. A sinusoidal profile nonpolarizing GMRF is realized by photoinduced surface-relief grating formation on thin films of polymer- azobenzene complexes and subsequent atomic layer deposition, showing the feasibility of fabrication of such compact GMRFs.

    Original languageEnglish
    Pages (from-to)2411-2413
    Number of pages3
    JournalOptics Letters
    Volume36
    Issue number13
    DOIs
    Publication statusPublished - 1 Jul 2011
    Publication typeA1 Journal article-refereed

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

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