Rayleigh Backscattering Analysis in POFs for High Spatial Resolution Distributed Sensing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F24%3A10257499" target="_blank" >RIV/61989100:27240/24:10257499 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/abstract/document/10716669/authors#authors" target="_blank" >https://ieeexplore.ieee.org/abstract/document/10716669/authors#authors</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/LPT.2024.3480790" target="_blank" >10.1109/LPT.2024.3480790</a>
Alternative languages
Result language
angličtina
Original language name
Rayleigh Backscattering Analysis in POFs for High Spatial Resolution Distributed Sensing
Original language description
This letter presents the Rayleigh backscattering analysis in perfluorinated polymer optical fibers (POFs). In this case, the optical backscattering reflectometry is used on the analysis of the scattering optical signals in the time and frequency domains considering both s- and p-polarizations. The results show the two-way optical attenuation of 17.46 +/- 9.50 dB/m along the fiber length, (of around 0.5 m). Considering the frequency domain analysis, a 4.3% variation on the two-way optical attenuation was obtained, whereas an 8.1% variation is obtained when the s- and p-polarization are analyzed. Then, the perfluorinated POF is applied as a millimeter-scale resolution force sensor, where the optical attenuation and spectral shift are analyzed as a function of the force applied along the POF. The sensor application results indicated the feasibility of using both attenuation and spectral shift on the measurement of force along the optical fiber cable. Therefore, the proposed approach is a suitable method for high resolution sensing.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
—
Continuities
O - Projekt operacniho programu
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Photonics Technology Letters
ISSN
1041-1135
e-ISSN
1941-0174
Volume of the periodical
36
Issue of the periodical within the volume
23
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
1373-1376
UT code for WoS article
001342544500002
EID of the result in the Scopus database
—