Liquid Sensing: Spoof Plasmon Surfaces: A Novel Platform for THz Sensing (Advanced Optical Materials 8/2013)

Binghao Ng; Jianfeng Wu; Stephen M. Hanham; Antonio I. Fernández-Domínguez; Norbert Klein; Yun Fook Liew; Mark B.H. Breese; Minghui Hong; Stefan A. Maier

doi:10.1002/adom.201370047

Liquid Sensing: Spoof Plasmon Surfaces: A Novel Platform for THz Sensing (Advanced Optical Materials 8/2013)

Binghao Ng, Jianfeng Wu, Stephen M. Hanham, Antonio I. Fernández-Domínguez, Norbert Klein, Yun Fook Liew, Mark B.H. Breese, Minghui Hong, Stefan A. Maier^*

^*Corresponding author for this work

Electronic, Electrical and Systems Engineering

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

2 Citations (Scopus)

Abstract

An Otto prism coupling setup with a spoof plasmon surface underneath is the centerpiece of work by S. A. Maier and co-workers, in which terahertz liquid sensing with figures-of-merit as high as 49 are demonstrated. On page 543, water molecules are shown to go onto the spoof plasmon surface, which consists of linear arrays of subwavelength grooves, tightly confining the spoof plasmons. The plasmons are sensitive to the refractive index of the dielectric filling the grooves, and phase jumps at spoof plasmon resonances provide the readout response.

Original language	English
Pages (from-to)	537
Number of pages	1
Journal	Advanced Optical Materials
Volume	1
Issue number	8
DOIs	https://doi.org/10.1002/adom.201370047
Publication status	Published - 1 Aug 2013

Keywords

Metamaterials
Plasmonics
Sensors
Subwavelength materials
THz

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics

Access to Document

10.1002/adom.201370047

Cite this

@article{f7f3679e0bbe43d9a69962da463a62e1,

title = "Liquid Sensing: Spoof Plasmon Surfaces: A Novel Platform for THz Sensing (Advanced Optical Materials 8/2013)",

abstract = "An Otto prism coupling setup with a spoof plasmon surface underneath is the centerpiece of work by S. A. Maier and co-workers, in which terahertz liquid sensing with figures-of-merit as high as 49 are demonstrated. On page 543, water molecules are shown to go onto the spoof plasmon surface, which consists of linear arrays of subwavelength grooves, tightly confining the spoof plasmons. The plasmons are sensitive to the refractive index of the dielectric filling the grooves, and phase jumps at spoof plasmon resonances provide the readout response.",

keywords = "Metamaterials, Plasmonics, Sensors, Subwavelength materials, THz",

author = "Binghao Ng and Jianfeng Wu and Hanham, {Stephen M.} and Fern{\'a}ndez-Dom{\'i}nguez, {Antonio I.} and Norbert Klein and Liew, {Yun Fook} and Breese, {Mark B.H.} and Minghui Hong and Maier, {Stefan A.}",

year = "2013",

month = aug,

day = "1",

doi = "10.1002/adom.201370047",

language = "English",

volume = "1",

pages = "537",

journal = "Advanced Optical Materials",

issn = "2195-1071",

publisher = "Wiley",

number = "8",

}

TY - JOUR

T1 - Liquid Sensing

T2 - Spoof Plasmon Surfaces: A Novel Platform for THz Sensing (Advanced Optical Materials 8/2013)

AU - Ng, Binghao

AU - Wu, Jianfeng

AU - Hanham, Stephen M.

AU - Fernández-Domínguez, Antonio I.

AU - Klein, Norbert

AU - Liew, Yun Fook

AU - Breese, Mark B.H.

AU - Hong, Minghui

AU - Maier, Stefan A.

PY - 2013/8/1

Y1 - 2013/8/1

N2 - An Otto prism coupling setup with a spoof plasmon surface underneath is the centerpiece of work by S. A. Maier and co-workers, in which terahertz liquid sensing with figures-of-merit as high as 49 are demonstrated. On page 543, water molecules are shown to go onto the spoof plasmon surface, which consists of linear arrays of subwavelength grooves, tightly confining the spoof plasmons. The plasmons are sensitive to the refractive index of the dielectric filling the grooves, and phase jumps at spoof plasmon resonances provide the readout response.

AB - An Otto prism coupling setup with a spoof plasmon surface underneath is the centerpiece of work by S. A. Maier and co-workers, in which terahertz liquid sensing with figures-of-merit as high as 49 are demonstrated. On page 543, water molecules are shown to go onto the spoof plasmon surface, which consists of linear arrays of subwavelength grooves, tightly confining the spoof plasmons. The plasmons are sensitive to the refractive index of the dielectric filling the grooves, and phase jumps at spoof plasmon resonances provide the readout response.

KW - Metamaterials

KW - Plasmonics

KW - Sensors

KW - Subwavelength materials

KW - THz

UR - http://www.scopus.com/inward/record.url?scp=84883401396&partnerID=8YFLogxK

U2 - 10.1002/adom.201370047

DO - 10.1002/adom.201370047

M3 - Article

AN - SCOPUS:84883401396

SN - 2195-1071

VL - 1

SP - 537

JO - Advanced Optical Materials

JF - Advanced Optical Materials

IS - 8

ER -

Liquid Sensing: Spoof Plasmon Surfaces: A Novel Platform for THz Sensing (Advanced Optical Materials 8/2013)

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this