Identification of external quantities using redistribution of optical power - art. no. 70031R

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F08%3A00021076" target="_blank" >RIV/61989100:27240/08:00021076 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Identification of external quantities using redistribution of optical power - art. no. 70031R
Original language description
At the present time there are a lot of optical fibers used by telecommunication companies for the data transmission. For the long-distance communications the single-mode fibers are being used for their promising values of parameters like attenuation anddispersion. These types of fibers are designed for the purpose of data transmission. The transmitted signal should not be affected by the external quantities. On the other side there are many types of optical fibers used as sensors. There are used in biomedicine, aerospace etc. The sensor types of optical fibers can not be used for data transmission because of their unappropriate values of attenuation and dispersion. The key idea of our research is to integrate both types of fibers into one fiber. The principle of sensing is based on redistribution of the optical power between individual modes around the cross-section of the end fiber-face.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F07%2F1399" target="_blank" >GA102/07/1399: Quasi single-mode optical fibers for telecommunications and distributed fiber optic sensors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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