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
CountrySwitzerland
CityZurich
Period02/07/201805/07/2018

Bibliographical note

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

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