Share Email Print

Proceedings Paper

Chirped-pulse phase-sensitive reflectometry: hearing behind the walls with high fidelity
Author(s): M. Gonzalez-Herraez; J. Pastor-Graells; A. García-Ruiz; M. R. R. Fernández-Ruiz; H. F. Martins; S. Martin-Lopez
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We review our recent work on chirped-pulse phase-sensitive optical time-domain reflectometry along optical fibers and its application in the measurement of true nanostrain variations in the kHz frequency range over km-long fibers. We also show how this technique can be used to perform distributed photothermal measurements of gas presence in suitable microstructured fibers

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 1032302 (23 April 2017); doi: 10.1117/12.2272461
Show Author Affiliations
M. Gonzalez-Herraez, Univ. de Alcalá (Spain)
J. Pastor-Graells, Univ. de Alcalá (Spain)
A. García-Ruiz, Univ. de Alcalá (Spain)
M. R. R. Fernández-Ruiz, Univ. de Alcalá (Spain)
H. F. Martins, FOCUS S.L. (Spain)
S. Martin-Lopez, Univ. de Alcalá (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