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Infrared localized surface plasmon dark multipole modes generated on subwavelength corrugated metal disks. / Bulgakova, V. V.; Gerasimov, V. V.; Hafizov, R. R. et al.

In: Journal of Physics: Conference Series, Vol. 1461, No. 1, 012047, 01.03.2020.

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

Harvard

Bulgakova, VV, Gerasimov, VV, Hafizov, RR & Lemzyakov, AG 2020, 'Infrared localized surface plasmon dark multipole modes generated on subwavelength corrugated metal disks', Journal of Physics: Conference Series, vol. 1461, no. 1, 012047. https://doi.org/10.1088/1742-6596/1461/1/012047

APA

Bulgakova, V. V., Gerasimov, V. V., Hafizov, R. R., & Lemzyakov, A. G. (2020). Infrared localized surface plasmon dark multipole modes generated on subwavelength corrugated metal disks. Journal of Physics: Conference Series, 1461(1), [012047]. https://doi.org/10.1088/1742-6596/1461/1/012047

Vancouver

Bulgakova VV, Gerasimov VV, Hafizov RR, Lemzyakov AG. Infrared localized surface plasmon dark multipole modes generated on subwavelength corrugated metal disks. Journal of Physics: Conference Series. 2020 Mar 1;1461(1):012047. doi: 10.1088/1742-6596/1461/1/012047

Author

Bulgakova, V. V. ; Gerasimov, V. V. ; Hafizov, R. R. et al. / Infrared localized surface plasmon dark multipole modes generated on subwavelength corrugated metal disks. In: Journal of Physics: Conference Series. 2020 ; Vol. 1461, No. 1.

BibTeX

@article{c16f56890aea484cac3e43b9e999b834,
title = "Infrared localized surface plasmon dark multipole modes generated on subwavelength corrugated metal disks",
abstract = "Terahertz (THz) radiation is very promising for chemical and biological sensing. One of the ways to realize a THz sensor is exciting multipole localized surface plasmon resonances (LSPRs) on subwavelength corrugated metal disks. In this paper, numerical modeling and analysis of LSPRs on a periodic array of such structures were made. At normal incidence of the incoming wave, only dipole resonances can be excited. An additional C-shaped resonator placed in the vicinity of the disk produces dark multipole modes (quadrupole, hexapole, octupole, and decapole ones) due to hybridization of these modes with the brigth dipole mode of the C resonator. Besides, multipole modes can be excited at oblique illumination of the structure. With increase in the incident angle, the multipole resonances become stronger. The high Q-factor resonance modes observed for PEC disks are wider or disappeared in case of Drude gold permittivity.",
author = "Bulgakova, {V. V.} and Gerasimov, {V. V.} and Hafizov, {R. R.} and Lemzyakov, {A. G.}",
year = "2020",
month = mar,
day = "1",
doi = "10.1088/1742-6596/1461/1/012047",
language = "English",
volume = "1461",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",
note = "4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 ; Conference date: 15-07-2019 Through 19-07-2019",

}

RIS

TY - JOUR

T1 - Infrared localized surface plasmon dark multipole modes generated on subwavelength corrugated metal disks

AU - Bulgakova, V. V.

AU - Gerasimov, V. V.

AU - Hafizov, R. R.

AU - Lemzyakov, A. G.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - Terahertz (THz) radiation is very promising for chemical and biological sensing. One of the ways to realize a THz sensor is exciting multipole localized surface plasmon resonances (LSPRs) on subwavelength corrugated metal disks. In this paper, numerical modeling and analysis of LSPRs on a periodic array of such structures were made. At normal incidence of the incoming wave, only dipole resonances can be excited. An additional C-shaped resonator placed in the vicinity of the disk produces dark multipole modes (quadrupole, hexapole, octupole, and decapole ones) due to hybridization of these modes with the brigth dipole mode of the C resonator. Besides, multipole modes can be excited at oblique illumination of the structure. With increase in the incident angle, the multipole resonances become stronger. The high Q-factor resonance modes observed for PEC disks are wider or disappeared in case of Drude gold permittivity.

AB - Terahertz (THz) radiation is very promising for chemical and biological sensing. One of the ways to realize a THz sensor is exciting multipole localized surface plasmon resonances (LSPRs) on subwavelength corrugated metal disks. In this paper, numerical modeling and analysis of LSPRs on a periodic array of such structures were made. At normal incidence of the incoming wave, only dipole resonances can be excited. An additional C-shaped resonator placed in the vicinity of the disk produces dark multipole modes (quadrupole, hexapole, octupole, and decapole ones) due to hybridization of these modes with the brigth dipole mode of the C resonator. Besides, multipole modes can be excited at oblique illumination of the structure. With increase in the incident angle, the multipole resonances become stronger. The high Q-factor resonance modes observed for PEC disks are wider or disappeared in case of Drude gold permittivity.

UR - http://www.scopus.com/inward/record.url?scp=85084142709&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1461/1/012047

DO - 10.1088/1742-6596/1461/1/012047

M3 - Conference article

AN - SCOPUS:85084142709

VL - 1461

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012047

T2 - 4th International Conference on Metamaterials and Nanophotonics, METANANO 2019

Y2 - 15 July 2019 through 19 July 2019

ER -

ID: 24229626