Fiber-Drawn Metamaterial for THz Waveguiding and Imaging

  • Shaghik Atakaramians
  • Alessio Stefani
  • Haisu Li
  • Md. Samiul Habib
  • Juliano Grigoleto Hayashi
  • Alessandro Tuniz
  • Xiaoli Tang
  • Jessienta Anthony
  • Richard Lwin
  • Alexander Argyros
  • Simon C. Fleming
  • Boris T. Kuhlmey
Article

DOI: 10.1007/s10762-017-0383-0

Cite this article as:
Atakaramians, S., Stefani, A., Li, H. et al. J Infrared Milli Terahz Waves (2017). doi:10.1007/s10762-017-0383-0

Abstract

In this paper, we review the work of our group in fabricating metamaterials for terahertz (THz) applications by fiber drawing. We discuss the fabrication technique and the structures that can be obtained before focusing on two particular applications of terahertz metamaterials, i.e., waveguiding and sub-diffraction imaging. We show the experimental demonstration of THz radiation guidance through hollow core waveguides with metamaterial cladding, where substantial improvements were realized compared to conventional hollow core waveguides, such as reduction of size, greater flexibility, increased single-mode operating regime, and guiding due to magnetic and electric resonances. We also report recent and new experimental work on near- and far-field THz imaging using wire array metamaterials that are capable of resolving features as small as λ/28.

Keywords

Metamaterials Terahertz Waveguide Imaging Wire array Fiber drawing 

Funding information

Funder NameGrant NumberFunding Note
Australian Research Council (ARC) Centre of Excellence scheme CUDOS
  • CE110001018
ARC under the Discovery Early Career Project Award number
  • DE140100614
ARC Discovery Project
  • DP140104116
Optofab node of the Australian National Fabrication Facility (ANFF), using NCIRS and NSW State Government
    the Eugen Lommel Stipend and Marie Sklodowska-Curie grant of the European Union’s Horizon 2020 research and innovation programme
    • 708860

    Copyright information

    © Springer Science+Business Media New York 2017

    Authors and Affiliations

    • Shaghik Atakaramians
      • 1
    • Alessio Stefani
      • 1
      • 2
    • Haisu Li
      • 1
      • 3
    • Md. Samiul Habib
      • 1
    • Juliano Grigoleto Hayashi
      • 1
    • Alessandro Tuniz
      • 1
    • Xiaoli Tang
      • 1
    • Jessienta Anthony
      • 1
    • Richard Lwin
      • 1
    • Alexander Argyros
      • 1
    • Simon C. Fleming
      • 1
    • Boris T. Kuhlmey
      • 1
      • 4
    1. 1.Institute of Photonics and Optical Science, School of PhysicsThe University of SydneySydneyAustralia
    2. 2.DTU Fotonik, Department of Photonics EngineeringTechnical University of DenmarkKgs. LyngbyDenmark
    3. 3.Key Laboratory of All Optical Network and Advanced Telecommunication Network of EMC, Institute of Lightwave TechnologyBeijing Jiaotong UniversityBeijingChina
    4. 4.Centre for Ultrahigh Bandwidth Devices for Optical Systems (CUDOS)The University of SydneySydneyAustralia

    Personalised recommendations