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Updated: Jan 24, 2026

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
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Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

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Terahertz beam focusing through designed oblique metal-slit array

Takehito Suzuki, Masashi Sekiya, Hideaki Kitahara

    Applied Optics
    |June 4, 2019
    PubMed
    Summary

    Artificial materials enable novel terahertz beam manipulation. Designed oblique metal-slit arrays act as lenses, focusing terahertz beams and enhancing electric fields via the Brewster phenomenon.

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