Plasmonic resonance effects for tandem receiving-transmitting nanoantennas

Pavel Ginzburg; Amir Nevet; Nikolai Berkovitch; Alexander Normatov; Gilad M. Lerman; Avner Yanai; Uriel Levy; Meir Orenstein

doi:10.1021/nl103585j

Plasmonic resonance effects for tandem receiving-transmitting nanoantennas

Pavel Ginzburg^*, Amir Nevet, Nikolai Berkovitch, Alexander Normatov, Gilad M. Lerman, Avner Yanai, Uriel Levy, Meir Orenstein

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

A nanoplasmonic "transceiver" was assembled to examine the efficiency of coupled plasmonic antennas and their resonance interactions. In particular, plasmonic focusing receiver antenna coupled to transmitting annular antenna having a short central plasmonic wire was measured. The receiver collected incoming radially polarized light and efficiently focused and coupled it to a rear side transmitter comprised of a short resonant plasmonic wire and annular aperture. Transmission spectra exhibited a substantial signature of the wire Fabry-Perot resonances. The wire antenna crossection was improved by nearly 3 orders of magnitude by the focusing antenna system.

Original language	English
Pages (from-to)	220-224
Number of pages	5
Journal	Nano Letters
Volume	11
Issue number	1
DOIs	https://doi.org/10.1021/nl103585j
State	Published - 12 Jan 2011
Externally published	Yes

Keywords

Field enhancement
Nanoantenna
Nanolithography
Nanoparticles
Plasmonics
Unidirectional operation

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10.1021/nl103585j

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AU - Ginzburg, Pavel

AU - Nevet, Amir

AU - Berkovitch, Nikolai

AU - Normatov, Alexander

AU - Lerman, Gilad M.

AU - Yanai, Avner

AU - Levy, Uriel

AU - Orenstein, Meir

PY - 2011/1/12

Y1 - 2011/1/12

N2 - A nanoplasmonic "transceiver" was assembled to examine the efficiency of coupled plasmonic antennas and their resonance interactions. In particular, plasmonic focusing receiver antenna coupled to transmitting annular antenna having a short central plasmonic wire was measured. The receiver collected incoming radially polarized light and efficiently focused and coupled it to a rear side transmitter comprised of a short resonant plasmonic wire and annular aperture. Transmission spectra exhibited a substantial signature of the wire Fabry-Perot resonances. The wire antenna crossection was improved by nearly 3 orders of magnitude by the focusing antenna system.

AB - A nanoplasmonic "transceiver" was assembled to examine the efficiency of coupled plasmonic antennas and their resonance interactions. In particular, plasmonic focusing receiver antenna coupled to transmitting annular antenna having a short central plasmonic wire was measured. The receiver collected incoming radially polarized light and efficiently focused and coupled it to a rear side transmitter comprised of a short resonant plasmonic wire and annular aperture. Transmission spectra exhibited a substantial signature of the wire Fabry-Perot resonances. The wire antenna crossection was improved by nearly 3 orders of magnitude by the focusing antenna system.

KW - Field enhancement

KW - Nanoantenna

KW - Nanolithography

KW - Nanoparticles

KW - Plasmonics

KW - Unidirectional operation

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Plasmonic resonance effects for tandem receiving-transmitting nanoantennas

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Keywords

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