Open AccessOptical fibre intrusion detection method based on Lefevre‐loop and bidirectional polarisation optical time‐domain reflectometer‐C technique
Author(s) -
Franciscangelis Carolina,
Floridia Claudio,
Fruett Fabiano
Publication year - 2015
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2015.0167
Subject(s) - optical time domain reflectometer , intrusion , materials science , loop (graph theory) , optical fiber , time domain , optics , fiber optic sensor , computer science , fiber optic splitter , physics , geology , mathematics , geochemistry , combinatorics , computer vision
The authors validated a novel optical fibre intrusion sensor proposal based on Lefevre‐loop and bidirectional polarisation optical time‐domain reflectometer technique. Disturbances along 5 m fibre section inside 9 km perimeter were localised within 18 m resolution.