Effect of the geometric deformations on the Brillouin scattering in the standard single-mode optical fiber

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86097696" target="_blank" >RIV/61989100:27240/16:86097696 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2239550" target="_blank" >http://dx.doi.org/10.1117/12.2239550</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2239550" target="_blank" >10.1117/12.2239550</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of the geometric deformations on the Brillouin scattering in the standard single-mode optical fiber

Popis výsledku v původním jazyce

Distributed optical fiber sensors monitor the measured variables over the entire fiber length. Distributed strain and temperature system (DSTS) scans the frequency change of Brillouin scattering which depends on the measured temperature and mechanical stress of the fiber. This paper deals with the effect of fiber geometric deformations on the Brillouin scattering. The points of maximum and minimum deformations were searched using the Brillouin frequency change. The optical fiber was installed into base geometric shapes and deformed by mechanical stress. Standard single-mode fiber G.652.D was used. The aim of this study was to verify if the standard optical fiber originally designed for telecommunication transmissions are suitable for sensor applications with DSTS. It turned out that these fibers are applicable for the deformation measurement and geometrical arrangement has great influence on the measurement sensitivity too. (C) 2016 SPIE.

Název v anglickém jazyce

Effect of the geometric deformations on the Brillouin scattering in the standard single-mode optical fiber

Popis výsledku anglicky

Distributed optical fiber sensors monitor the measured variables over the entire fiber length. Distributed strain and temperature system (DSTS) scans the frequency change of Brillouin scattering which depends on the measured temperature and mechanical stress of the fiber. This paper deals with the effect of fiber geometric deformations on the Brillouin scattering. The points of maximum and minimum deformations were searched using the Brillouin frequency change. The optical fiber was installed into base geometric shapes and deformed by mechanical stress. Standard single-mode fiber G.652.D was used. The aim of this study was to verify if the standard optical fiber originally designed for telecommunication transmissions are suitable for sensor applications with DSTS. It turned out that these fibers are applicable for the deformation measurement and geometrical arrangement has great influence on the measurement sensitivity too. (C) 2016 SPIE.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of SPIE - The International Society for Optical Engineering

ISBN

978-1-5106-0134-5

ISSN

0277-786X

e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Brusel

Datum konání akce

5. 4. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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