Numerical modeling of sensors based on long period gratings in photonic crystal fibres

Jovana S. Petrovic; Helen Dobb; Vladimir Mezentsev; Kyriacos Kalli; David J. Webb; Ian Bennion

doi:10.1117/12.722598

Numerical modeling of sensors based on long period gratings in photonic crystal fibres

Jovana S. Petrovic^*, Helen Dobb, Vladimir Mezentsev, Kyriacos Kalli, David J. Webb, Ian Bennion

^*Corresponding author for this work

Aston Institute of Photonic Technologies (AiPT)

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

A numerical model of the sensitivity of long period gratings fabricated by electric-arc in photonic crystal fibres to strain, temperature and refractive index is proposed and evaluated by comparison to the experimental results. It is shown to be superior to the commonly used semi-analytical method. The generalized modelling procedure is thoroughly explained in order to facilitate its application to a wide range of long period gratings in different types of fibres.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	SPIE
Volume	6588
ISBN (Print)	0819467162, 9780819467164
DOIs	https://doi.org/10.1117/12.722598
Publication status	Published - 26 Nov 2007
Event	Photonic Crystal Fibers - Prague, Czech Republic Duration: 16 Apr 2007 → 18 Apr 2007

Conference

Conference	Photonic Crystal Fibers
Country/Territory	Czech Republic
City	Prague
Period	16/04/07 → 18/04/07

Bibliographical note

Copyright 2007 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

Keywords

Long period grating
Photonic crystal fibre
Sensing

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10.1117/12.722598

Numerical modeling of sensors based on long period gratings in photonic crystal fibres
Copyright 2007 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Final published version, 1.03 MB

Cite this

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title = "Numerical modeling of sensors based on long period gratings in photonic crystal fibres",

abstract = "A numerical model of the sensitivity of long period gratings fabricated by electric-arc in photonic crystal fibres to strain, temperature and refractive index is proposed and evaluated by comparison to the experimental results. It is shown to be superior to the commonly used semi-analytical method. The generalized modelling procedure is thoroughly explained in order to facilitate its application to a wide range of long period gratings in different types of fibres.",

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AU - Petrovic, Jovana S.

AU - Dobb, Helen

AU - Mezentsev, Vladimir

AU - Kalli, Kyriacos

AU - Webb, David J.

AU - Bennion, Ian

N1 - Copyright 2007 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

PY - 2007/11/26

Y1 - 2007/11/26

N2 - A numerical model of the sensitivity of long period gratings fabricated by electric-arc in photonic crystal fibres to strain, temperature and refractive index is proposed and evaluated by comparison to the experimental results. It is shown to be superior to the commonly used semi-analytical method. The generalized modelling procedure is thoroughly explained in order to facilitate its application to a wide range of long period gratings in different types of fibres.

AB - A numerical model of the sensitivity of long period gratings fabricated by electric-arc in photonic crystal fibres to strain, temperature and refractive index is proposed and evaluated by comparison to the experimental results. It is shown to be superior to the commonly used semi-analytical method. The generalized modelling procedure is thoroughly explained in order to facilitate its application to a wide range of long period gratings in different types of fibres.

KW - Long period grating

KW - Photonic crystal fibre

KW - Sensing

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SN - 9780819467164

VL - 6588

BT - Proceedings of SPIE - The International Society for Optical Engineering

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Y2 - 16 April 2007 through 18 April 2007

ER -

Numerical modeling of sensors based on long period gratings in photonic crystal fibres

Abstract

Conference

Bibliographical note

Keywords

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