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Twice-FFT demodulation for signal distortion in optical fiber FP acoustic sensor
A Twice-FFT demodulation method for signal distortion state is proposed and experimentally demonstrated in an optical fiber Fabry-Perot (FP) acoustic sensor. Here the fiber FP acoustic sensor element is build with fiber end face and combination of diaphragms which is composed of a small round alumin...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7753908/ https://www.ncbi.nlm.nih.gov/pubmed/33364516 http://dx.doi.org/10.1016/j.heliyon.2020.e05790 |