Multi FBG Femtosecond laser inscription in FPI based pressure sensors for temperature distribution

Sven Poeggel, Dineshbabu Duraibabu, Amedee Lacraz, Kyriacos Kalli, Daniele Tosi, Gabriel Leen, Elfed Lewis

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

Abstract

We present in this paper an optical fiber pressure and temperature sensor (OFPTS) with multi Fibre Bragg Grating (FBG) array. The sensor based on an extrinsic Fabry Perot interferometer and is fabricated from silica glass. A femtosecond laser (FSL) was used to inscribe multiple FBGs proximitely close to the diaphragm, parallel to each other. This concepts allows a chain of FBGs with miniature active length which can be a significant important tool for medical application, like radio frequency ablation (RFA) cancer treatment.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Volume9634
ISBN (Print)9781628418392
DOIs
Publication statusPublished - 2015
Event24th International Conference on Optical Fibre Sensors, OFS 2015 - Curitiba, Brazil
Duration: Sep 28 2015Oct 2 2015

Other

Other24th International Conference on Optical Fibre Sensors, OFS 2015
CountryBrazil
CityCuritiba
Period9/28/1510/2/15

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Inscribe
Fabry-Perot Interferometer
Fabry-Perot interferometers
Fiber Sensor
Pressure Sensor
Temperature Sensor
Oncology
Femtosecond Laser
Medical Applications
Ablation
silica glass
Medical applications
Pressure sensors
Fiber Grating
temperature sensors
diaphragms
Temperature sensors
Fiber Bragg gratings
Bragg Grating
pressure sensors

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Poeggel, S., Duraibabu, D., Lacraz, A., Kalli, K., Tosi, D., Leen, G., & Lewis, E. (2015). Multi FBG Femtosecond laser inscription in FPI based pressure sensors for temperature distribution. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 9634). [96342N] SPIE. https://doi.org/10.1117/12.2190008

Multi FBG Femtosecond laser inscription in FPI based pressure sensors for temperature distribution. / Poeggel, Sven; Duraibabu, Dineshbabu; Lacraz, Amedee; Kalli, Kyriacos; Tosi, Daniele; Leen, Gabriel; Lewis, Elfed.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9634 SPIE, 2015. 96342N.

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

Poeggel, S, Duraibabu, D, Lacraz, A, Kalli, K, Tosi, D, Leen, G & Lewis, E 2015, Multi FBG Femtosecond laser inscription in FPI based pressure sensors for temperature distribution. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 9634, 96342N, SPIE, 24th International Conference on Optical Fibre Sensors, OFS 2015, Curitiba, Brazil, 9/28/15. https://doi.org/10.1117/12.2190008
Poeggel S, Duraibabu D, Lacraz A, Kalli K, Tosi D, Leen G et al. Multi FBG Femtosecond laser inscription in FPI based pressure sensors for temperature distribution. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9634. SPIE. 2015. 96342N https://doi.org/10.1117/12.2190008
Poeggel, Sven ; Duraibabu, Dineshbabu ; Lacraz, Amedee ; Kalli, Kyriacos ; Tosi, Daniele ; Leen, Gabriel ; Lewis, Elfed. / Multi FBG Femtosecond laser inscription in FPI based pressure sensors for temperature distribution. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9634 SPIE, 2015.
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