Novel optical fiber design for DTS measurement purposes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F15%3A86095435" target="_blank" >RIV/61989100:27240/15:86095435 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2196296" target="_blank" >http://dx.doi.org/10.1117/12.2196296</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2196296" target="_blank" >10.1117/12.2196296</a>

Result language
angličtina
Original language name
Novel optical fiber design for DTS measurement purposes
Original language description
This article is dealing with an optical fiber refractive index design optimized for utilization in DTS (Distributed Temperature Sensing) measurements. Presented optical fiber uses wavelength of 850 nm for communication purposes and 1060 nm for sensory operation. The aim of this work is to design an optical fiber with redistribution of the optical field at 850 nm similar to communication multi-mode optical fiber 50/125 ?m and for wavelength of 1060 nm the redistribution of the optical field will be shifted closer to the core-cladding boundary to increase its sensitivity to temperature. Optical properties obtained from fiber design are compared with standard multi-mode optical fiber with graded refractive index to ensure that new optical fiber design hasbetter sensing characteristics, but still keeps good enough communication properties at the same time.
Czech name
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Czech description
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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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