Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface

S.E.T. ter Huurne; N.J.J. van Hoof; R.H.J. Vervuurt; A. A. Bol; A. Halpin; J. Gomez Rivas

doi:10.1109/IRMMW-THz.2018.8510509

Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface

S.E.T. ter Huurne, N.J.J. van Hoof, R.H.J. Vervuurt, A. A. Bol, A. Halpin, J. Gomez Rivas

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-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.

Original language	English
Title of host publication	2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Number of pages	2
ISBN (Electronic)	978-1-5386-3809-5
ISBN (Print)	978-1-5386-3810-1
DOIs	https://doi.org/10.1109/IRMMW-THz.2018.8510509
Publication status	Published - 25 Oct 2018
Event	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan Duration: 9 Sept 2018 → 14 Sept 2018 Conference number: 43

Conference

Conference	43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Abbreviated title	IRMMW-THz
Country/Territory	Japan
City	Nagoya
Period	9/09/18 → 14/09/18

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10.1109/IRMMW-THz.2018.8510509

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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 Article 8510509 Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/IRMMW-THz.2018.8510509

@inproceedings{42d6161fa467481d85255567798e5eb9,

title = "Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface",

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}",

year = "2018",

month = oct,

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doi = "10.1109/IRMMW-THz.2018.8510509",

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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",

address = "United States",

note = "43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018, IRMMW-THz ; Conference date: 09-09-2018 Through 14-09-2018",

}

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. https://doi.org/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. et al.
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 proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface

AU - ter Huurne, S.E.T.

AU - van Hoof, N.J.J.

AU - Vervuurt, R.H.J.

AU - Bol, A. A.

AU - Halpin, A.

AU - Rivas, J. Gomez

N1 - Conference code: 43

PY - 2018/10/25

Y1 - 2018/10/25

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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U2 - 10.1109/IRMMW-THz.2018.8510509

DO - 10.1109/IRMMW-THz.2018.8510509

M3 - Conference contribution

SN - 978-1-5386-3810-1

BT - 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018

Y2 - 9 September 2018 through 14 September 2018

ER -

Diffraction enhanced transparency in a hybrid gold-graphene THz metasurface

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