Share Email Print

Proceedings Paper

Interferometric vs. wavelength selective optical fiber sensors for cryogenic temperature measurements
Author(s): V. DeMiguel-Soto; D. Leandro; A. Lopez-Aldaba; J. J. Beato-López; J. I. Pérez-Landazábal; J.-L. Auguste; R. Jamier; P. Roy; M. Lopez-Amo
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

n this work, a preliminary study of the behavior of two different interferometric fiber optic sensors and two different wavelength selective fiber optic sensors is performed. A photonic crystal fiber Fabry-Pérot interferometer, a Sagnac interferometer, a commercial fiber Bragg grating (FBG) and a π-phase shifted fiber Bragg grating interrogated in a random distributed feedback fiber laser are analyzed. A comparison of their sensitivities and resolutions is carried out to analyze their performance as sensors for cryogenic temperatures, taking into account their advantages and drawbacks. Keywords: cryogenic temperature, interferometric sensor, optical fiber sensor, random distributed feedback fiber lasers

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 1032337 (23 April 2017); doi: 10.1117/12.2264889
Show Author Affiliations
V. DeMiguel-Soto, Univ. Pública de Navarra (Spain)
D. Leandro, Univ. Pública de Navarra (Spain)
A. Lopez-Aldaba, Univ. Pública de Navarra (Spain)
J. J. Beato-López, Univ. Pública de Navarra (Spain)
J. I. Pérez-Landazábal, Univ. Pública de Navarra (Spain)
J.-L. Auguste, Xlim, CNRS, Univ. of Limoges (France)
R. Jamier, Xlim, CNRS, Univ. of Limoges (France)
P. Roy, Xlim, CNRS, Univ. of Limoges (France)
M. Lopez-Amo, Univ. Pública de Navarra (Spain)

Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

© SPIE. Terms of Use
Back to Top
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?