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Using submicron dielectric coatings to reduce terahertz surface plasmon losses on metals. / Gerasimov, V. V.; Nikitin, A. K.; Knyazev, B. A. et al.

In: Journal of Physics: Conference Series, Vol. 1092, 012041, 01.01.2018.

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

Harvard

Gerasimov, VV, Nikitin, AK, Knyazev, BA, Lemzyakov, AG & Azarov, IA 2018, 'Using submicron dielectric coatings to reduce terahertz surface plasmon losses on metals', Journal of Physics: Conference Series, vol. 1092, 012041. https://doi.org/10.1088/1742-6596/1092/1/012041

APA

Gerasimov, V. V., Nikitin, A. K., Knyazev, B. A., Lemzyakov, A. G., & Azarov, I. A. (2018). Using submicron dielectric coatings to reduce terahertz surface plasmon losses on metals. Journal of Physics: Conference Series, 1092, [012041]. https://doi.org/10.1088/1742-6596/1092/1/012041

Vancouver

Gerasimov VV, Nikitin AK, Knyazev BA, Lemzyakov AG, Azarov IA. Using submicron dielectric coatings to reduce terahertz surface plasmon losses on metals. Journal of Physics: Conference Series. 2018 Jan 1;1092:012041. doi: 10.1088/1742-6596/1092/1/012041

Author

Gerasimov, V. V. ; Nikitin, A. K. ; Knyazev, B. A. et al. / Using submicron dielectric coatings to reduce terahertz surface plasmon losses on metals. In: Journal of Physics: Conference Series. 2018 ; Vol. 1092.

BibTeX

@article{9bd5c7cd29a044aeb91bf681d136dbeb,
title = "Using submicron dielectric coatings to reduce terahertz surface plasmon losses on metals",
abstract = "Terahertz (THz) surface plasmons (SPs) are very promising for developing transmission lines and new photonic devices. Energy losses during propagation of SPs plays important role for these applications. We experimentally studied attenuation of SPs along plane and convex (curvature radius of 60 mm) gold surfaces coated with submicron dielectric (ZnS) layers using monochromatic radiation (?=130 μm) of the Novosibirsk free-electron laser. The optimal dielectric thicknesses dcorresponding to the minimum energy losses of SPs, were found. The SP attenuation coefficients a were about 100 times higher for convex surfaces than for plane surfaces, which means intensive radiative losses on the surface bend. A ZnS coating with d1?0.025 μm on a plane gold surface reduced a by 20 % as compared with bare gold; coating with d2?1 μm on convex surface, three times.",
author = "Gerasimov, {V. V.} and Nikitin, {A. K.} and Knyazev, {B. A.} and Lemzyakov, {A. G.} and Azarov, {I. A.}",
note = "Publisher Copyright: {\textcopyright} 2018 Institute of Physics Publishing.All Rights Reserved.; 3rd International Conference on Metamaterials and Nanophotonics, METANANO 2018 ; Conference date: 17-09-2018 Through 21-09-2018",
year = "2018",
month = jan,
day = "1",
doi = "10.1088/1742-6596/1092/1/012041",
language = "English",
volume = "1092",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",

}

RIS

TY - JOUR

T1 - Using submicron dielectric coatings to reduce terahertz surface plasmon losses on metals

AU - Gerasimov, V. V.

AU - Nikitin, A. K.

AU - Knyazev, B. A.

AU - Lemzyakov, A. G.

AU - Azarov, I. A.

N1 - Publisher Copyright: © 2018 Institute of Physics Publishing.All Rights Reserved.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Terahertz (THz) surface plasmons (SPs) are very promising for developing transmission lines and new photonic devices. Energy losses during propagation of SPs plays important role for these applications. We experimentally studied attenuation of SPs along plane and convex (curvature radius of 60 mm) gold surfaces coated with submicron dielectric (ZnS) layers using monochromatic radiation (?=130 μm) of the Novosibirsk free-electron laser. The optimal dielectric thicknesses dcorresponding to the minimum energy losses of SPs, were found. The SP attenuation coefficients a were about 100 times higher for convex surfaces than for plane surfaces, which means intensive radiative losses on the surface bend. A ZnS coating with d1?0.025 μm on a plane gold surface reduced a by 20 % as compared with bare gold; coating with d2?1 μm on convex surface, three times.

AB - Terahertz (THz) surface plasmons (SPs) are very promising for developing transmission lines and new photonic devices. Energy losses during propagation of SPs plays important role for these applications. We experimentally studied attenuation of SPs along plane and convex (curvature radius of 60 mm) gold surfaces coated with submicron dielectric (ZnS) layers using monochromatic radiation (?=130 μm) of the Novosibirsk free-electron laser. The optimal dielectric thicknesses dcorresponding to the minimum energy losses of SPs, were found. The SP attenuation coefficients a were about 100 times higher for convex surfaces than for plane surfaces, which means intensive radiative losses on the surface bend. A ZnS coating with d1?0.025 μm on a plane gold surface reduced a by 20 % as compared with bare gold; coating with d2?1 μm on convex surface, three times.

UR - http://www.scopus.com/inward/record.url?scp=85056241593&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1092/1/012041

DO - 10.1088/1742-6596/1092/1/012041

M3 - Conference article

AN - SCOPUS:85056241593

VL - 1092

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

M1 - 012041

T2 - 3rd International Conference on Metamaterials and Nanophotonics, METANANO 2018

Y2 - 17 September 2018 through 21 September 2018

ER -

ID: 17404015