Publication detail

Distributed fiber sensor for acoustic vibrations

ŠIFTA, R. MÜNSTER, P. KRAJSA, O. NOVOTNÝ, V. KOTON, J.

Original Title

Distributed fiber sensor for acoustic vibrations

Czech Title

Distribuovaný vláknový sensor pro akustické vibrace

English Title

Distributed fiber sensor for acoustic vibrations

Type

conference paper

Language

en

Original Abstract

The paper deals with a sensing system utilizing the standard optical fiber as a distributed sensor for detection, localization and classification of the mechanical vibrations that 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 sensitive OTDR (Optical Time Domain Reflectometry) using extremely narrow laser and EDFAs.

Czech abstract

Článek popisuje sensorický systém využívající standardního optického vlákna jako sensoru pro detekci, lokalizaci a klasifikaci mechanických vibrací, které mohou být způsobovány externími faktory jako např. pohybujícími se lidmi, automobily, vlaky a dalšími objekty, které produkují akustické vibrace. V naší laboratoři jsme navrhli sensorický systém založený na principu fázového OTDR (Optical Time Domain Reflectometry) využívajícího extrémně úzkopásmového laseru a EFDA zesilovačů

English abstract

The paper deals with a sensing system utilizing the standard optical fiber as a distributed sensor for detection, localization and classification of the mechanical vibrations that 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 sensitive OTDR (Optical Time Domain Reflectometry) using extremely narrow laser and EDFAs.

Keywords

Optical fiber sensor, pulse, vibrations, detection, phase-OTDR.

RIV year

2014

Released

23.04.2014

Publisher

Publishing House

Location

Izhevsk, Russia

ISBN

978-5-7526-0649-6

Book

Fourth Forum of Young Researchers. In the framework of International Forum Education Quality – 2014

Edition

1

Edition number

1

Pages from

368

Pages to

371

Pages count

4

BibTex 


@inproceedings{BUT107307,
  author="Radim {Šifta} and Petr {Münster} and Ondřej {Krajsa} and Vít {Novotný} and Jaroslav {Koton}",
  title="Distributed fiber sensor for acoustic vibrations",
  annote="The paper deals with a sensing system utilizing the standard optical fiber as a distributed sensor for detection, localization and classification of the mechanical vibrations that 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 sensitive OTDR (Optical Time Domain Reflectometry) using extremely narrow laser and EDFAs.",
  address="Publishing House",
  booktitle="Fourth Forum of Young Researchers. In the framework of International Forum Education Quality – 2014",
  chapter="107307",
  edition="1",
  howpublished="electronic, physical medium",
  institution="Publishing House",
  year="2014",
  month="april",
  pages="368--371",
  publisher="Publishing House",
  type="conference paper"
}