Mitigating the Brillouin strain and temperature cross-sensitivity in heavily GeO2-doped-core optical fibers

Autor: Deroh Moise, Sylvestre Thibaut, Godet Adrien, Maillotte Hervé, Kibler Bertrand, Beugnot Jean-Charles
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: EPJ Web of Conferences, Vol 287, p 10008 (2023)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/202328710008
Popis: 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.
Databáze: Directory of Open Access Journals