2π steering of surface plasmon polaritons with silicon nanoantennas

Ivan Sinev; Andrey Bogdanov; Filipp Komissarenko; Ivan Mukhin; Anton Samusev; Ivan Iorsh; Andrei Lavrinenko

doi:10.1088/1742-6596/1092/1/012140

2π steering of surface plasmon polaritons with silicon nanoantennas

Ivan Sinev^*, Andrey Bogdanov, Filipp Komissarenko, Ivan Mukhin, Anton Samusev, Ivan Iorsh, Andrei Lavrinenko

^*Corresponding author for this work

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

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Abstract

We experimentally demonstrate full-angle control over the direction of excitation of surface plasmon polaritons on thin gold film with a single silicon nanosphere. Upon oblique excitation of the nanosphere with circularly polarized light beam, the directivity pattern of the excited surface waves exhibits rapid wavelength-dependent steering, which is the result of combined action of chiral response of the nanoantenna driven by mutual interference of its magnetic and electric dipole moments and chirality of the incident wave.

Original language	English
Article number	012140
Book series	Journal of Physics: Conference Series
Volume	1092
Issue number	1
Number of pages	3
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/1092/1/012140
Publication status	Published - 2018
Event	International Conference on Metamaterials and Nanophotonics - Sochi, Russian Federation Duration: 17 Sep 2018 → 21 Sep 2018

Conference

Conference	International Conference on Metamaterials and Nanophotonics
Country	Russian Federation
City	Sochi
Period	17/09/2018 → 21/09/2018

Access to Document

10.1088/1742-6596/1092/1/012140

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title = "2π steering of surface plasmon polaritons with silicon nanoantennas",

abstract = "We experimentally demonstrate full-angle control over the direction of excitation of surface plasmon polaritons on thin gold film with a single silicon nanosphere. Upon oblique excitation of the nanosphere with circularly polarized light beam, the directivity pattern of the excited surface waves exhibits rapid wavelength-dependent steering, which is the result of combined action of chiral response of the nanoantenna driven by mutual interference of its magnetic and electric dipole moments and chirality of the incident wave.",

author = "Ivan Sinev and Andrey Bogdanov and Filipp Komissarenko and Ivan Mukhin and Anton Samusev and Ivan Iorsh and Andrei Lavrinenko",

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AU - Sinev, Ivan

AU - Bogdanov, Andrey

AU - Komissarenko, Filipp

AU - Mukhin, Ivan

AU - Samusev, Anton

AU - Iorsh, Ivan

AU - Lavrinenko, Andrei

PY - 2018

Y1 - 2018

N2 - We experimentally demonstrate full-angle control over the direction of excitation of surface plasmon polaritons on thin gold film with a single silicon nanosphere. Upon oblique excitation of the nanosphere with circularly polarized light beam, the directivity pattern of the excited surface waves exhibits rapid wavelength-dependent steering, which is the result of combined action of chiral response of the nanoantenna driven by mutual interference of its magnetic and electric dipole moments and chirality of the incident wave.

AB - We experimentally demonstrate full-angle control over the direction of excitation of surface plasmon polaritons on thin gold film with a single silicon nanosphere. Upon oblique excitation of the nanosphere with circularly polarized light beam, the directivity pattern of the excited surface waves exhibits rapid wavelength-dependent steering, which is the result of combined action of chiral response of the nanoantenna driven by mutual interference of its magnetic and electric dipole moments and chirality of the incident wave.

U2 - 10.1088/1742-6596/1092/1/012140

DO - 10.1088/1742-6596/1092/1/012140

M3 - Conference article

VL - 1092

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

SN - 1742-6596

IS - 1

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T2 - International Conference on Metamaterials and Nanophotonics

Y2 - 17 September 2018 through 21 September 2018

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