| Issue |
EPJ Web Conf.
Volume 287, 2023
EOS Annual Meeting (EOSAM 2023)
|
|
|---|---|---|
| Article Number | 10008 | |
| Number of page(s) | 2 | |
| Section | Focused Sessions (FS) 1- Special Optical Fibers | |
| DOI | https://doi.org/10.1051/epjconf/202328710008 | |
| Published online | 18 October 2023 | |
https://doi.org/10.1051/epjconf/202328710008
Mitigating the Brillouin strain and temperature cross-sensitivity in heavily GeO2-doped-core optical fibers
1 Institut FEMTO-ST, UMR 6174 CNRS, Université de Franche-Comté, Besançon, France
2 Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS, Université de Bourgogne, Dijon, France
* Corresponding author: koffi.deroh@u-bourgogne.fr
Published online: 18 October 2023
We demonstrate an athermal Brillouin strain sensor using heavily GeO2-doped optical fibers. We also report nonlinear evolution of Brillouin temperature sensitivity as a function of wavelength and strong Brillouin gain in these fibers.
© The Authors, published by EDP Sciences, 2023
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