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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU111095" target="_blank" >RIV/00216305:26220/15:PU111095 - isvavai.cz</a>
Result on the web
<a href="http://www.degruyter.com/view/j/mms.2015.22.issue-1/mms-2015-0009/mms-2015-0009.xml?format=INT" target="_blank" >http://www.degruyter.com/view/j/mms.2015.22.issue-1/mms-2015-0009/mms-2015-0009.xml?format=INT</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/mms-2015-0009" target="_blank" >10.1515/mms-2015-0009</a>

Result language
angličtina
Original language name
Distributed fiber-optic sensor for detection and localization of acoustic vibrations
Original language description
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.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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