Metal grating on a substrate nanostructure for sensor applications

A. Karabchevsky; O. Krasnykov; I. Abdulhalim; B. Hadad; A. Goldner; M. Auslender; S. Hava

doi:10.1016/j.photonics.2009.05.001

Metal grating on a substrate nanostructure for sensor applications

A. Karabchevsky, O. Krasnykov, I. Abdulhalim, B. Hadad, A. Goldner, M. Auslender, S. Hava

Department of Electrical & Computer Engineering

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

53 Scopus citations

Abstract

Extraordinary optical transmission via periodic array of sub-wavelength slits in a metal layer on a dielectric substrate is revisited for sensing applications. Numerical case studies using an in-house software tool showed two peaks of enhanced transmission, one being very sensitive to the ambient index and another to the substrate index. Based on this, we designed and realized an optical sensor with sensitivity of the order of 400 nm/RIU.

Original language	English
Pages (from-to)	170-175
Number of pages	6
Journal	Photonics and Nanostructures - Fundamentals and Applications
Volume	7
Issue number	4
DOIs	https://doi.org/10.1016/j.photonics.2009.05.001
State	Published - 1 Dec 2009

Keywords

Diffraction gratings
Extraordinary optical transmission
Optical sensors

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Hardware and Architecture
Electrical and Electronic Engineering

Access to Document

10.1016/j.photonics.2009.05.001

Cite this

@article{c826b36a0bee43b485fabebcd5f63e08,

title = "Metal grating on a substrate nanostructure for sensor applications",

abstract = "Extraordinary optical transmission via periodic array of sub-wavelength slits in a metal layer on a dielectric substrate is revisited for sensing applications. Numerical case studies using an in-house software tool showed two peaks of enhanced transmission, one being very sensitive to the ambient index and another to the substrate index. Based on this, we designed and realized an optical sensor with sensitivity of the order of 400 nm/RIU.",

keywords = "Diffraction gratings, Extraordinary optical transmission, Optical sensors",

author = "A. Karabchevsky and O. Krasnykov and I. Abdulhalim and B. Hadad and A. Goldner and M. Auslender and S. Hava",

note = "Funding Information: This research is supported by the Israeli Ministry of Science research funding program “Tashtiot”.",

year = "2009",

month = dec,

day = "1",

doi = "10.1016/j.photonics.2009.05.001",

language = "English",

volume = "7",

pages = "170--175",

journal = "Photonics and Nanostructures - Fundamentals and Applications",

issn = "1569-4410",

publisher = "Elsevier B.V.",

number = "4",

}

TY - JOUR

T1 - Metal grating on a substrate nanostructure for sensor applications

AU - Karabchevsky, A.

AU - Krasnykov, O.

AU - Abdulhalim, I.

AU - Hadad, B.

AU - Goldner, A.

AU - Auslender, M.

AU - Hava, S.

N1 - Funding Information: This research is supported by the Israeli Ministry of Science research funding program “Tashtiot”.

PY - 2009/12/1

Y1 - 2009/12/1

N2 - Extraordinary optical transmission via periodic array of sub-wavelength slits in a metal layer on a dielectric substrate is revisited for sensing applications. Numerical case studies using an in-house software tool showed two peaks of enhanced transmission, one being very sensitive to the ambient index and another to the substrate index. Based on this, we designed and realized an optical sensor with sensitivity of the order of 400 nm/RIU.

AB - Extraordinary optical transmission via periodic array of sub-wavelength slits in a metal layer on a dielectric substrate is revisited for sensing applications. Numerical case studies using an in-house software tool showed two peaks of enhanced transmission, one being very sensitive to the ambient index and another to the substrate index. Based on this, we designed and realized an optical sensor with sensitivity of the order of 400 nm/RIU.

KW - Diffraction gratings

KW - Extraordinary optical transmission

KW - Optical sensors

UR - https://www.scopus.com/pages/publications/70649101402

U2 - 10.1016/j.photonics.2009.05.001

DO - 10.1016/j.photonics.2009.05.001

M3 - Article

AN - SCOPUS:70649101402

SN - 1569-4410

VL - 7

SP - 170

EP - 175

JO - Photonics and Nanostructures - Fundamentals and Applications

JF - Photonics and Nanostructures - Fundamentals and Applications

IS - 4

ER -

Metal grating on a substrate nanostructure for sensor applications

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this