Superabsorption of light by multilayer nanowires

Ali Mirzaei*, Ilya V. Shadrivov, Andrey E. Miroshnichenko, Yuri S. Kivshar

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    23 Citations (Scopus)

    Abstract

    We suggest a new strategy for tailoring and enhancing the absorption of light by multilayered nanowires. We use the multipole expansion method and experimental data for dielectric and plasmonic materials and demonstrate that the absorption for one of the polarizations can be substantially enhanced due to an overlap of different resonant modes in nanowires. We show that our approach can be employed for a design of multiband tunable optical absorption across a wide spectral range for both TE and TM polarizations.

    Original languageEnglish
    Pages (from-to)17658-17663
    Number of pages6
    JournalNanoscale
    Volume7
    Issue number42
    DOIs
    Publication statusPublished - 14 Nov 2015

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