Photonic sensors at the nanoscale

Nigel P. Johnson; Basudev Lahiri; Graham Sharp; Ghazali A. Rahman; Philippe Velha; Ali Khokhar; Richard M. De La Rue; Scott McMeekin

doi:10.1109/ICTON.2012.6254373

Photonic sensors at the nanoscale

Nigel P. Johnson, Basudev Lahiri, Graham Sharp, Ghazali A. Rahman, Philippe Velha, Ali Khokhar, Richard M. De La Rue, Scott McMeekin

SCEBE School Office

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Photonic device structures such as photonic crystals, photonic wires and optical metamaterials – all with submicron features can be described as ‘nanophotonic’. Many of these devices and structures can be used as sensors. The usual approach is to photonic sensing is to change the refractive index of a surrounding medium.
Here we consider several nanophotonic sensing systems, including asymmetric split ring resonators, photonic wire cavities and polymer Bragg gratings. We compare the relative merits of high Q structures with a small shift in wavelength from the analyte versus low Q structures with a large shift in wavelength.

Original language	English
Title of host publication	14th International Conference on Transparent Optical Networks (ICTON) 2012
Publisher	IEEE
Pages	1-4
Number of pages	4
ISBN (Print)	9781467322287
DOIs	https://doi.org/10.1109/ICTON.2012.6254373
Publication status	Published - 2012

Keywords

photonics
sensors

Documents and Links

10.1109/ICTON.2012.6254373

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title = "Photonic sensors at the nanoscale",

abstract = "Photonic device structures such as photonic crystals, photonic wires and optical metamaterials – all with submicron features can be described as {\textquoteleft}nanophotonic{\textquoteright}. Many of these devices and structures can be used as sensors. The usual approach is to photonic sensing is to change the refractive index of a surrounding medium.Here we consider several nanophotonic sensing systems, including asymmetric split ring resonators, photonic wire cavities and polymer Bragg gratings. We compare the relative merits of high Q structures with a small shift in wavelength from the analyte versus low Q structures with a large shift in wavelength.",

keywords = "photonics, sensors",

author = "Johnson, {Nigel P.} and Basudev Lahiri and Graham Sharp and Rahman, {Ghazali A.} and Philippe Velha and Ali Khokhar and {De La Rue}, {Richard M.} and Scott McMeekin",

year = "2012",

doi = "10.1109/ICTON.2012.6254373",

language = "English",

isbn = "9781467322287",

pages = "1--4",

booktitle = "14th International Conference on Transparent Optical Networks (ICTON) 2012",

publisher = "IEEE",

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TY - GEN

T1 - Photonic sensors at the nanoscale

AU - Johnson, Nigel P.

AU - Lahiri, Basudev

AU - Sharp, Graham

AU - Rahman, Ghazali A.

AU - Velha, Philippe

AU - Khokhar, Ali

AU - De La Rue, Richard M.

AU - McMeekin, Scott

PY - 2012

Y1 - 2012

N2 - Photonic device structures such as photonic crystals, photonic wires and optical metamaterials – all with submicron features can be described as ‘nanophotonic’. Many of these devices and structures can be used as sensors. The usual approach is to photonic sensing is to change the refractive index of a surrounding medium.Here we consider several nanophotonic sensing systems, including asymmetric split ring resonators, photonic wire cavities and polymer Bragg gratings. We compare the relative merits of high Q structures with a small shift in wavelength from the analyte versus low Q structures with a large shift in wavelength.

AB - Photonic device structures such as photonic crystals, photonic wires and optical metamaterials – all with submicron features can be described as ‘nanophotonic’. Many of these devices and structures can be used as sensors. The usual approach is to photonic sensing is to change the refractive index of a surrounding medium.Here we consider several nanophotonic sensing systems, including asymmetric split ring resonators, photonic wire cavities and polymer Bragg gratings. We compare the relative merits of high Q structures with a small shift in wavelength from the analyte versus low Q structures with a large shift in wavelength.

KW - photonics

KW - sensors

U2 - 10.1109/ICTON.2012.6254373

DO - 10.1109/ICTON.2012.6254373

M3 - Conference contribution

SN - 9781467322287

SP - 1

EP - 4

BT - 14th International Conference on Transparent Optical Networks (ICTON) 2012

PB - IEEE

ER -