Distributed Acoustic Sensing Based on Coherent Microwave Photonics Interferometry

A microwave photonics method has been developed for measuring distributed acoustic signals. This method uses microwave-modulated low coherence light as a probe to interrogate distributed in-fiber interferometers, which are used to measure acoustic-induced strain. By sweeping the microwave frequency...

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Detalles Bibliográficos
Autores principales: Hua, Liwei, Zhu, Xuran, Cheng, Baokai, Song, Yang, Zhang, Qi, Wu, Yongji, Murdoch, Lawrence C., Dauson, Erin R., Donahue, Carly M., Xiao, Hai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8540493/
https://www.ncbi.nlm.nih.gov/pubmed/34695996
http://dx.doi.org/10.3390/s21206784

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