Search results

Filters

  • Journals

Search results

Number of results: 1
items per page: 25 50 75
Sort by:
Download PDF Download RIS Download Bibtex

Abstract

A sensing system utilizing a standard optical fiber as a distributed sensor for the detection and localization of mechanical vibrations is presented. Vibrations can be caused by various external factors, like moving people, cars, trains, and other objects producing mechanical vibrations that are sensed by a fiber. In our laboratory we have designed a sensing system based on the Φ-OTDR (phase sensitive Optical Time Domain Reflectometry) using an extremely narrow laser and EDFAs.
Go to article

Authors and Affiliations

Radim Sifta
Petr Munster
Petr Sysel
Tomas Horvath
Vit Novotny
Ondrej Krajsa
Miloslav Filka

This page uses 'cookies'. Learn more