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Compact high-resolution FBG strain interrogator based on laser-written 3D scattering structure in flat optical fiber
We demonstrate a fiber Bragg grating (FBG) strain interrogator based on a scattering medium to generate stable and deterministic speckle patterns, calibrated with applied strain, which are highly dependent on the FBG back-reflection spectral components. The strong wavelength-dependency of speckle pa...
Autores principales: | Falak, Przemyslaw, Lee, Timothy, Zahertar, Shahrzad, Shi, Bo, Moog, Bruno, Brambilla, Gilberto, Holmes, Christopher, Beresna, Martynas |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10232507/ https://www.ncbi.nlm.nih.gov/pubmed/37258696 http://dx.doi.org/10.1038/s41598-023-35708-1 |
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