In-Fiber Collimator-Based Fabry-Perot Interferometer with Enhanced Vibration Sensitivity

A simple vibration sensor is proposed and demonstrated based on an optical fiber Fabry-Perot interferometer (FPI) with an in-fiber collimator. The device was fabricated by splicing a quarter-pitch graded index fiber (GIF) with a section of a hollow-core fiber (HCF) interposed between single mode fib...

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Detalles Bibliográficos
Autores principales: Du, Bin, Xu, Xizhen, He, Jun, Guo, Kuikui, Huang, Wei, Zhang, Fengchan, Zhang, Min, Wang, Yiping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6359671/
https://www.ncbi.nlm.nih.gov/pubmed/30669670
http://dx.doi.org/10.3390/s19020435

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