Aluminum-doped Zinc Oxide Trench Hyperbolic Metamaterial as a Mid-infrared Sensing Platform

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    Abstract

    We demonstrate enhancement of infrared absorption of 5 nm thick silica layer in nanotrench structures that function as hyperbolic metamaterials. Such structures can serve as a highly sensitive platform for mid-infrared absorption spectroscopy.
    Original languageEnglish
    Title of host publicationOptical Sensors 2018
    Number of pages2
    PublisherOptical Society of America (OSA)
    Publication date2018
    ISBN (Print)978-1-943580-43-9
    DOIs
    Publication statusPublished - 2018
    EventOptical Sensors 2018 - ETH, Zurich , Switzerland
    Duration: 2 Jul 20185 Jul 2018

    Conference

    ConferenceOptical Sensors 2018
    LocationETH
    Country/TerritorySwitzerland
    CityZurich
    Period02/07/201805/07/2018

    Bibliographical note

    From the session: Micro- and Nano-Engineered Sensors II (SeW2E)

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