Numerical Investagation of a Castle-like Contour Plasmonic Nanoantenna with Operating Wavelengths Ranging in Ultraviolet-Visible, Visible Light, and Infrared Light

Yuan-Fong Chau; Wei-Hsiang Lin; Min-Jer Sung; Ci-Yao Jheng; San-Cai Jheng; Din Ping Tsai

doi:10.1007/s11468-012-9469-7

Numerical Investagation of a Castle-like Contour Plasmonic Nanoantenna with Operating Wavelengths Ranging in Ultraviolet-Visible, Visible Light, and Infrared Light

Yuan-Fong Chau, Wei-Hsiang Lin, Min-Jer Sung, Ci-Yao Jheng, San-Cai Jheng, Din Ping Tsai

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

12 Citations (Scopus)

Abstract

We propose a new design of a plasmonic nanoantenna and numerically study its optical properties by means of the 3D finite element method. The nanoantenna is composed of two identical castle-like contour nanometal-filled dielectric media inside the hollows. We examine the influence of the contour thickness, gap width, and dielectric media filled inside the hollows on the antenna resonance conditions. Through these simulations, we show that it is possible to tune an antenna with a constant length over a broad spectral range (ranging in ultraviolet-visible, visible light, and infrared light). © 2012 Springer Science+Business Media New York.

Original language	English
Pages (from-to)	755-761
Journal	Plasmonics
Volume	8
Issue number	2
DOIs	https://doi.org/10.1007/s11468-012-9469-7
Publication status	Published - Jun 2013
Externally published	Yes

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

Finite element method
Localized surface plasmon resonance
Plasmonic nanoantenna

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title = "Numerical Investagation of a Castle-like Contour Plasmonic Nanoantenna with Operating Wavelengths Ranging in Ultraviolet-Visible, Visible Light, and Infrared Light",

abstract = "We propose a new design of a plasmonic nanoantenna and numerically study its optical properties by means of the 3D finite element method. The nanoantenna is composed of two identical castle-like contour nanometal-filled dielectric media inside the hollows. We examine the influence of the contour thickness, gap width, and dielectric media filled inside the hollows on the antenna resonance conditions. Through these simulations, we show that it is possible to tune an antenna with a constant length over a broad spectral range (ranging in ultraviolet-visible, visible light, and infrared light). {\textcopyright} 2012 Springer Science+Business Media New York.",

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Numerical Investagation of a Castle-like Contour Plasmonic Nanoantenna with Operating Wavelengths Ranging in Ultraviolet-Visible, Visible Light, and Infrared Light. / Chau, Yuan-Fong; Lin, Wei-Hsiang; Sung, Min-Jer et al.
In: Plasmonics, Vol. 8, No. 2, 06.2013, p. 755-761.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

TY - JOUR

T1 - Numerical Investagation of a Castle-like Contour Plasmonic Nanoantenna with Operating Wavelengths Ranging in Ultraviolet-Visible, Visible Light, and Infrared Light

AU - Chau, Yuan-Fong

AU - Lin, Wei-Hsiang

AU - Sung, Min-Jer

AU - Jheng, Ci-Yao

AU - Jheng, San-Cai

AU - Tsai, Din Ping

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2013/6

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N2 - We propose a new design of a plasmonic nanoantenna and numerically study its optical properties by means of the 3D finite element method. The nanoantenna is composed of two identical castle-like contour nanometal-filled dielectric media inside the hollows. We examine the influence of the contour thickness, gap width, and dielectric media filled inside the hollows on the antenna resonance conditions. Through these simulations, we show that it is possible to tune an antenna with a constant length over a broad spectral range (ranging in ultraviolet-visible, visible light, and infrared light). © 2012 Springer Science+Business Media New York.

AB - We propose a new design of a plasmonic nanoantenna and numerically study its optical properties by means of the 3D finite element method. The nanoantenna is composed of two identical castle-like contour nanometal-filled dielectric media inside the hollows. We examine the influence of the contour thickness, gap width, and dielectric media filled inside the hollows on the antenna resonance conditions. Through these simulations, we show that it is possible to tune an antenna with a constant length over a broad spectral range (ranging in ultraviolet-visible, visible light, and infrared light). © 2012 Springer Science+Business Media New York.

KW - Finite element method

KW - Localized surface plasmon resonance

KW - Plasmonic nanoantenna

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DO - 10.1007/s11468-012-9469-7

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SN - 1557-1955

VL - 8

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EP - 761

JO - Plasmonics

JF - Plasmonics

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ER -

Numerical Investagation of a Castle-like Contour Plasmonic Nanoantenna with Operating Wavelengths Ranging in Ultraviolet-Visible, Visible Light, and Infrared Light

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