Experimental demonstration of dielectric-loaded plasmonic waveguide disk resonators at telecom wavelengths

S Randhawa, A V Krasavin, Tobias Holmgaard, J Renger, Sergey I. Bozhevolnyi, A Zayats, R Quidant

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

Dielectric-loaded plasmonic waveguide disk resonators (WDRs) operating at telecom wavelengths are fabricated and investigated. Disks resonators of various radii coupled to a straight waveguide are studied both numerically and experimentally. For each disk radius, the gap between the disk and the waveguide is varied from 0 to 300 nm. Performance of the fabricated WDRs is characterized in the wavelength range of 1500–1620 nm using near-field optical microscopy. Wavelength selectivity and efficiency of the WDRs are evaluated and are in good agreement with numerical results.
OriginalsprogEngelsk
Artikelnummer161102
TidsskriftApplied Physics Letters
Vol/bind98
Udgave nummer16
Antal sider3
ISSN0003-6951
DOI
StatusUdgivet - 2011

Fingeraftryk

resonators
waveguides
wavelengths
radii
near fields
selectivity
microscopy

Citer dette

Randhawa, S ; Krasavin, A V ; Holmgaard, Tobias ; Renger, J ; Bozhevolnyi, Sergey I. ; Zayats, A ; Quidant, R. / Experimental demonstration of dielectric-loaded plasmonic waveguide disk resonators at telecom wavelengths. I: Applied Physics Letters. 2011 ; Bind 98, Nr. 16.
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abstract = "Dielectric-loaded plasmonic waveguide disk resonators (WDRs) operating at telecom wavelengths are fabricated and investigated. Disks resonators of various radii coupled to a straight waveguide are studied both numerically and experimentally. For each disk radius, the gap between the disk and the waveguide is varied from 0 to 300 nm. Performance of the fabricated WDRs is characterized in the wavelength range of 1500–1620 nm using near-field optical microscopy. Wavelength selectivity and efficiency of the WDRs are evaluated and are in good agreement with numerical results.",
author = "S Randhawa and Krasavin, {A V} and Tobias Holmgaard and J Renger and Bozhevolnyi, {Sergey I.} and A Zayats and R Quidant",
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Experimental demonstration of dielectric-loaded plasmonic waveguide disk resonators at telecom wavelengths. / Randhawa, S; Krasavin, A V; Holmgaard, Tobias; Renger, J; Bozhevolnyi, Sergey I.; Zayats, A; Quidant, R.

I: Applied Physics Letters, Bind 98, Nr. 16, 161102, 2011.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Experimental demonstration of dielectric-loaded plasmonic waveguide disk resonators at telecom wavelengths

AU - Randhawa, S

AU - Krasavin, A V

AU - Holmgaard, Tobias

AU - Renger, J

AU - Bozhevolnyi, Sergey I.

AU - Zayats, A

AU - Quidant, R

PY - 2011

Y1 - 2011

N2 - Dielectric-loaded plasmonic waveguide disk resonators (WDRs) operating at telecom wavelengths are fabricated and investigated. Disks resonators of various radii coupled to a straight waveguide are studied both numerically and experimentally. For each disk radius, the gap between the disk and the waveguide is varied from 0 to 300 nm. Performance of the fabricated WDRs is characterized in the wavelength range of 1500–1620 nm using near-field optical microscopy. Wavelength selectivity and efficiency of the WDRs are evaluated and are in good agreement with numerical results.

AB - Dielectric-loaded plasmonic waveguide disk resonators (WDRs) operating at telecom wavelengths are fabricated and investigated. Disks resonators of various radii coupled to a straight waveguide are studied both numerically and experimentally. For each disk radius, the gap between the disk and the waveguide is varied from 0 to 300 nm. Performance of the fabricated WDRs is characterized in the wavelength range of 1500–1620 nm using near-field optical microscopy. Wavelength selectivity and efficiency of the WDRs are evaluated and are in good agreement with numerical results.

U2 - 10.1063/1.3574606

DO - 10.1063/1.3574606

M3 - Journal article

VL - 98

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 16

M1 - 161102

ER -