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...

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Detalles Bibliográficos
Autores principales: Xing, Ningzhe, Jin, Shen, Li, Yintao, Wang, Shun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Research Article
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

Internet

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

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