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Conference paper

Metamaterial hyperlenses for extreme sub-diffraction focusing of THz radiation

In Proceedings of Novel Optical Materials and Applications 2018 — 2018

By Hayashi, Juliano G.1; Lwin, Richard1; Argyros, Alexander1; Fleming, Simon1; Kuhlmey, Boris T.1; Stefani, Alessio2,3

From

University of Sydney1

Fiber Sensors & Supercontinuum, Department of Photonics Engineering, Technical University of Denmark2

Department of Photonics Engineering, Technical University of Denmark3

Extreme sub-diffraction focusing of THz radiation is obtained by cascading two metamaterial wire array fiber hyperlenses. A record 1/176 of the wavelength is achieved, allowing squeezing 8.8 mm wavelength to a 50 micron spot.

Language: English
Publisher: Optical Society of America (OSA)
Year: 2018
Proceedings: Novel Optical Materials and Applications
Series: Optics Infobase Conference Papers
ISBN: 1557528209 and 9781557528209
Types: Conference paper
DOI: 10.1364/NOMA.2018.NoW2D.2
ORCIDs: Stefani, Alessio

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