Phase-shifted fiber Bragg grating for strain measurement at extreme conditions

Marta Ferreira; Graham Lee; José L. Santos; Kate Sugden; Orlando Frazão

doi:10.1364/SENSORS.2014.SeW1C.3

Phase-shifted fiber Bragg grating for strain measurement at extreme conditions

Marta Ferreira, Graham Lee, José L. Santos, Kate Sugden, Orlando Frazão

Universidade do Porto

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

Abstract

In this work, a phase-shifted fiber Bragg grating is proposed for strain sensing at extreme temperatures. The grating structure is written in bare standard single mode fiber, using the point-by-point femtosecond laser technique. Strain measurements are performed at temperatures ranging from room temperature up to 900°C. By subjecting the sensor to such extreme conditions, the wavelength of the grating increases.

Original language	English
Title of host publication	Optical Sensors 2014
DOIs	https://doi.org/10.1364/SENSORS.2014.SeW1C.3
Publication status	Published - 31 Dec 2014
Event	Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers - Barcelona , Spain Duration: 27 Jul 2014 → 31 Jul 2014

Publication series

Name	OSA technical digest
Publisher	Optical Society of America

Conference

Conference	Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers
Abbreviated title	BGPP / NP / OS / SOF 2014
Country/Territory	Spain
City	Barcelona
Period	27/07/14 → 31/07/14

Access to Document

10.1364/SENSORS.2014.SeW1C.3

Cite this

@inproceedings{aa4a352805df47629a6e5b5d32903d06,

title = "Phase-shifted fiber Bragg grating for strain measurement at extreme conditions",

abstract = "In this work, a phase-shifted fiber Bragg grating is proposed for strain sensing at extreme temperatures. The grating structure is written in bare standard single mode fiber, using the point-by-point femtosecond laser technique. Strain measurements are performed at temperatures ranging from room temperature up to 900°C. By subjecting the sensor to such extreme conditions, the wavelength of the grating increases.",

author = "Marta Ferreira and Graham Lee and Santos, {Jos{\'e} L.} and Kate Sugden and Orlando Fraz{\~a}o",

year = "2014",

month = dec,

day = "31",

doi = "10.1364/SENSORS.2014.SeW1C.3",

language = "English",

isbn = "978-1-55752-820-9",

series = "OSA technical digest",

publisher = "Optical Society of America",

booktitle = "Optical Sensors 2014",

note = "Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers, BGPP / NP / OS / SOF 2014 ; Conference date: 27-07-2014 Through 31-07-2014",

}

Ferreira, M, Lee, G, Santos, JL, Sugden, K & Frazão, O 2014, Phase-shifted fiber Bragg grating for strain measurement at extreme conditions. in Optical Sensors 2014., paper SeW1C.3, OSA technical digest, Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers, Barcelona , Spain, 27/07/14. https://doi.org/10.1364/SENSORS.2014.SeW1C.3

TY - GEN

T1 - Phase-shifted fiber Bragg grating for strain measurement at extreme conditions

AU - Ferreira, Marta

AU - Lee, Graham

AU - Santos, José L.

AU - Sugden, Kate

AU - Frazão, Orlando

PY - 2014/12/31

Y1 - 2014/12/31

N2 - In this work, a phase-shifted fiber Bragg grating is proposed for strain sensing at extreme temperatures. The grating structure is written in bare standard single mode fiber, using the point-by-point femtosecond laser technique. Strain measurements are performed at temperatures ranging from room temperature up to 900°C. By subjecting the sensor to such extreme conditions, the wavelength of the grating increases.

AB - In this work, a phase-shifted fiber Bragg grating is proposed for strain sensing at extreme temperatures. The grating structure is written in bare standard single mode fiber, using the point-by-point femtosecond laser technique. Strain measurements are performed at temperatures ranging from room temperature up to 900°C. By subjecting the sensor to such extreme conditions, the wavelength of the grating increases.

UR - http://www.scopus.com/inward/record.url?scp=84923870155&partnerID=8YFLogxK

UR - https://www.osapublishing.org/abstract.cfm?uri=sensors-2014-SeW1C.3

U2 - 10.1364/SENSORS.2014.SeW1C.3

DO - 10.1364/SENSORS.2014.SeW1C.3

M3 - Conference publication

SN - 978-1-55752-820-9

T3 - OSA technical digest

BT - Optical Sensors 2014

T2 - Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers

Y2 - 27 July 2014 through 31 July 2014

ER -

Phase-shifted fiber Bragg grating for strain measurement at extreme conditions

Abstract

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Conference

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