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Terahertz planar surface plasmon interferometry. / Gerasimov, Vasily V.; Vanda, Vladislav; Lemzyakov, Alexey et al.

In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 12776, 127760C, 2023.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Gerasimov, VV, Vanda, V, Lemzyakov, A, Ivanov, A, Azarov, I & Nikitin, A 2023, 'Terahertz planar surface plasmon interferometry', Proceedings of SPIE - The International Society for Optical Engineering, vol. 12776, 127760C. https://doi.org/10.1117/12.2687247

APA

Gerasimov, V. V., Vanda, V., Lemzyakov, A., Ivanov, A., Azarov, I., & Nikitin, A. (2023). Terahertz planar surface plasmon interferometry. Proceedings of SPIE - The International Society for Optical Engineering, 12776, [127760C]. https://doi.org/10.1117/12.2687247

Vancouver

Gerasimov VV, Vanda V, Lemzyakov A, Ivanov A, Azarov I, Nikitin A. Terahertz planar surface plasmon interferometry. Proceedings of SPIE - The International Society for Optical Engineering. 2023;12776:127760C. doi: 10.1117/12.2687247

Author

Gerasimov, Vasily V. ; Vanda, Vladislav ; Lemzyakov, Alexey et al. / Terahertz planar surface plasmon interferometry. In: Proceedings of SPIE - The International Society for Optical Engineering. 2023 ; Vol. 12776.

BibTeX

@article{051d3a663f3641d2a247020d1aa4ed16,
title = "Terahertz planar surface plasmon interferometry",
abstract = "Surface plasmon interferometry has found wide application in optical sensor devices in the visible range. In the THz region, where the surface plasmon polaritons (SPPs) propagation length extends to tens of centimeters, surface plasmon interferometers can be effectively used to control quality of the metal surface, to determine the effective permittivity of thin metal and dielectric coatings used in THz plasmonic integrated circuits, and for various sensor applications. The first THz SPP interferometer design and experimental results obtained with them in 130 to 358µm wavelength region for testing of metal surfaces and thin dielectric coatings deposited on it will be presented in this paper. The SPPs were generated by the Novosibirsk free electron laser coherent radiation on flat surfaces with gold sputtering, coated with ZnS layers of thickness from 0 to 3µm. Based on the measurement results, the value of the effective permittivity of the deposited gold was found; it turned out to be an order of magnitude smaller than that of bulk crystalline gold, which show the practical relevance of this method.",
author = "Gerasimov, {Vasily V.} and Vladislav Vanda and Alexey Lemzyakov and Artem Ivanov and Ivan Azarov and Alexey Nikitin",
note = "The work was done on the equipment of the shared research center SSTRC on the basis of the Novosibirsk FEL at BINP SB RAS. The authors acknowledge core facilities “VTAN” (Novosibirsk State University) for the access to its experimental equipment.; Infrared, Millimeter-Wave, and Terahertz Technologies X 2023 ; Conference date: 15-10-2023 Through 16-10-2023",
year = "2023",
doi = "10.1117/12.2687247",
language = "English",
volume = "12776",
journal = "Proceedings of SPIE - The International Society for Optical Engineering",
issn = "0277-786X",
publisher = "SPIE",

}

RIS

TY - JOUR

T1 - Terahertz planar surface plasmon interferometry

AU - Gerasimov, Vasily V.

AU - Vanda, Vladislav

AU - Lemzyakov, Alexey

AU - Ivanov, Artem

AU - Azarov, Ivan

AU - Nikitin, Alexey

N1 - Conference code: 10

PY - 2023

Y1 - 2023

N2 - Surface plasmon interferometry has found wide application in optical sensor devices in the visible range. In the THz region, where the surface plasmon polaritons (SPPs) propagation length extends to tens of centimeters, surface plasmon interferometers can be effectively used to control quality of the metal surface, to determine the effective permittivity of thin metal and dielectric coatings used in THz plasmonic integrated circuits, and for various sensor applications. The first THz SPP interferometer design and experimental results obtained with them in 130 to 358µm wavelength region for testing of metal surfaces and thin dielectric coatings deposited on it will be presented in this paper. The SPPs were generated by the Novosibirsk free electron laser coherent radiation on flat surfaces with gold sputtering, coated with ZnS layers of thickness from 0 to 3µm. Based on the measurement results, the value of the effective permittivity of the deposited gold was found; it turned out to be an order of magnitude smaller than that of bulk crystalline gold, which show the practical relevance of this method.

AB - Surface plasmon interferometry has found wide application in optical sensor devices in the visible range. In the THz region, where the surface plasmon polaritons (SPPs) propagation length extends to tens of centimeters, surface plasmon interferometers can be effectively used to control quality of the metal surface, to determine the effective permittivity of thin metal and dielectric coatings used in THz plasmonic integrated circuits, and for various sensor applications. The first THz SPP interferometer design and experimental results obtained with them in 130 to 358µm wavelength region for testing of metal surfaces and thin dielectric coatings deposited on it will be presented in this paper. The SPPs were generated by the Novosibirsk free electron laser coherent radiation on flat surfaces with gold sputtering, coated with ZnS layers of thickness from 0 to 3µm. Based on the measurement results, the value of the effective permittivity of the deposited gold was found; it turned out to be an order of magnitude smaller than that of bulk crystalline gold, which show the practical relevance of this method.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85180155485&origin=inward&txGid=8f3605c649016ad63e5424edaea00109

UR - https://www.mendeley.com/catalogue/1cca02d3-3876-3671-853d-e0081c90abfd/

U2 - 10.1117/12.2687247

DO - 10.1117/12.2687247

M3 - Conference article

VL - 12776

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

M1 - 127760C

T2 - Infrared, Millimeter-Wave, and Terahertz Technologies X 2023

Y2 - 15 October 2023 through 16 October 2023

ER -

ID: 59460073