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

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 languageEnglish
Title of host publicationOptical Sensors 2014
PublisherOptical Society of America
ISBN (Print)978-1-55752-820-9
DOIs
Publication statusPublished - 31 Dec 2014
EventBragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers - Barcelona , Spain
Duration: 27 Jul 201431 Jul 2014

Publication series

NameOSA technical digest
PublisherOptical Society of America

Conference

ConferenceBragg Gratings, Photosensitivity, and Poling in Glass Waveguides / Nonlinear Photonics / Optical Sensors / Specialty Optical Fibers
Abbreviated titleBGPP / NP / OS / SOF 2014
CountrySpain
CityBarcelona
Period27/07/1431/07/14

Fingerprint

Strain measurement
Fiber Bragg gratings
Single mode fibers
Ultrashort pulses
Temperature
Wavelength
Sensors

Cite this

Ferreira, M., Lee, G., Santos, J. L., 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). Optical Society of America. https://doi.org/10.1364/SENSORS.2014.SeW1C.3
Ferreira, Marta ; Lee, Graham ; Santos, José L. ; Sugden, Kate ; Frazão, Orlando. / Phase-shifted fiber Bragg grating for strain measurement at extreme conditions. Optical Sensors 2014. Optical Society of America, 2014. (OSA technical digest).
@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 = "12",
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",

}

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, Optical Society of America, 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

Phase-shifted fiber Bragg grating for strain measurement at extreme conditions. / Ferreira, Marta; Lee, Graham; Santos, José L.; Sugden, Kate; Frazão, Orlando.

Optical Sensors 2014. Optical Society of America, 2014. paper SeW1C.3 (OSA technical digest).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 contribution

AN - SCOPUS:84923870155

SN - 978-1-55752-820-9

T3 - OSA technical digest

BT - Optical Sensors 2014

PB - Optical Society of America

ER -

Ferreira M, Lee G, Santos JL, Sugden K, Frazão O. Phase-shifted fiber Bragg grating for strain measurement at extreme conditions. In Optical Sensors 2014. Optical Society of America. 2014. paper SeW1C.3. (OSA technical digest). https://doi.org/10.1364/SENSORS.2014.SeW1C.3