Publication detail

Distributed fiber-optic sensor for detection and localization of acoustic vibrations

ŠIFTA, R. MÜNSTER, P. SYSEL, P. HORVÁTH, T. NOVOTNÝ, V. KRAJSA, O.

Original Title

Distributed fiber-optic sensor for detection and localization of acoustic vibrations

Type

journal article in Web of Science

Language

English

Original Abstract

A sensing system utilizing the standard optical fiber as a distributed sensor for detection and localization of the 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 phase -OTDR (phase sensitive Optical Time Domain Reflectometry) using extremely narrow laser and EDFAs.

Keywords

Optical fiber sensor, acoustic vibrations, detection, localization, phase -OTDR.

Authors

ŠIFTA, R.; MÜNSTER, P.; SYSEL, P.; HORVÁTH, T.; NOVOTNÝ, V.; KRAJSA, O.

RIV year

2015

Released

20. 2. 2015

Publisher

Metrology and Measurement Systems

Location

Gdańsk

ISBN

0860-8229

Periodical

METROL MEAS SYST

Year of study

[22]

Number

[1]

State

Republic of Poland

Pages from

111

Pages to

118

Pages count

8

URL

http://www.degruyter.com/view/j/mms.2015.22.issue-1/mms-2015-0009/mms-2015-0009.xml?format=INT

Full text in the Digital Library

http://hdl.handle.net/11012/69229

BibTex

@article{BUT110316,
  author="Radim {Šifta} and Petr {Münster} and Petr {Sysel} and Tomáš {Horváth} and Vít {Novotný} and Ondřej {Krajsa}",
  title="Distributed fiber-optic sensor for detection and localization of acoustic vibrations",
  journal="METROL MEAS SYST",
  year="2015",
  volume="[22]",
  number="[1]",
  pages="111--118",
  doi="10.1515/mms-2015-0009",
  issn="0860-8229",
  url="http://www.degruyter.com/view/j/mms.2015.22.issue-1/mms-2015-0009/mms-2015-0009.xml?format=INT"
}