Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

Diffraction enhanced transparency (DET) is a phenomenon based on interference in periodic lattices of resonators, leading to sharp transmission peaks where the associated anomalous dispersion can be used to delay THz radiation traversing the lattice. In this contribution we use an atomically thin graphene layer to strongly suppress DET altering the THz propagation. The response of this system is investigated both in the far-and near-field, where the suppression of DET can be measured both in the spectral response of the sample and in the changing near-field distributions surrounding the resonators. Changing the properties of the graphene layer allows for control over the transparency window, which is relevant for active THz devices.

LanguageEnglish
Title of host publication2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Number of pages2
ISBN (Electronic)978-1-5386-3809-5
ISBN (Print)978-1-5386-3810-1
DOIs
StatePublished - 25 Oct 2018
Event43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan
Duration: 9 Sep 201814 Sep 2018

Conference

Conference43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
CountryJapan
CityNagoya
Period9/09/1814/09/18

Cite this

ter Huurne, S. E. T., van Hoof, N. J. J., Vervuurt, R. H. J., Bol, A. A., Halpin, A., & Rivas, J. G. (2018). Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface. In 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 [8510509] Piscataway: Institute of Electrical and Electronics Engineers. DOI: 10.1109/IRMMW-THz.2018.8510509
ter Huurne, S.E.T. ; van Hoof, N.J.J. ; Vervuurt, R.H.J. ; Bol, A. A. ; Halpin, A. ; Rivas, J. Gomez. / Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface. 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. Piscataway : Institute of Electrical and Electronics Engineers, 2018.
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abstract = "Diffraction enhanced transparency (DET) is a phenomenon based on interference in periodic lattices of resonators, leading to sharp transmission peaks where the associated anomalous dispersion can be used to delay THz radiation traversing the lattice. In this contribution we use an atomically thin graphene layer to strongly suppress DET altering the THz propagation. The response of this system is investigated both in the far-and near-field, where the suppression of DET can be measured both in the spectral response of the sample and in the changing near-field distributions surrounding the resonators. Changing the properties of the graphene layer allows for control over the transparency window, which is relevant for active THz devices.",
author = "{ter Huurne}, S.E.T. and {van Hoof}, N.J.J. and R.H.J. Vervuurt and Bol, {A. A.} and A. Halpin and Rivas, {J. Gomez}",
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booktitle = "2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018",
publisher = "Institute of Electrical and Electronics Engineers",
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}

ter Huurne, SET, van Hoof, NJJ, Vervuurt, RHJ, Bol, AA, Halpin, A & Rivas, JG 2018, Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface. in 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018., 8510509, Institute of Electrical and Electronics Engineers, Piscataway, 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018, Nagoya, Japan, 9/09/18. DOI: 10.1109/IRMMW-THz.2018.8510509

Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface. / ter Huurne, S.E.T.; van Hoof, N.J.J.; Vervuurt, R.H.J.; Bol, A. A.; Halpin, A.; Rivas, J. Gomez.

2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. Piscataway : Institute of Electrical and Electronics Engineers, 2018. 8510509.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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AU - Rivas,J. Gomez

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N2 - Diffraction enhanced transparency (DET) is a phenomenon based on interference in periodic lattices of resonators, leading to sharp transmission peaks where the associated anomalous dispersion can be used to delay THz radiation traversing the lattice. In this contribution we use an atomically thin graphene layer to strongly suppress DET altering the THz propagation. The response of this system is investigated both in the far-and near-field, where the suppression of DET can be measured both in the spectral response of the sample and in the changing near-field distributions surrounding the resonators. Changing the properties of the graphene layer allows for control over the transparency window, which is relevant for active THz devices.

AB - Diffraction enhanced transparency (DET) is a phenomenon based on interference in periodic lattices of resonators, leading to sharp transmission peaks where the associated anomalous dispersion can be used to delay THz radiation traversing the lattice. In this contribution we use an atomically thin graphene layer to strongly suppress DET altering the THz propagation. The response of this system is investigated both in the far-and near-field, where the suppression of DET can be measured both in the spectral response of the sample and in the changing near-field distributions surrounding the resonators. Changing the properties of the graphene layer allows for control over the transparency window, which is relevant for active THz devices.

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ter Huurne SET, van Hoof NJJ, Vervuurt RHJ, Bol AA, Halpin A, Rivas JG. Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface. In 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. Piscataway: Institute of Electrical and Electronics Engineers. 2018. 8510509. Available from, DOI: 10.1109/IRMMW-THz.2018.8510509