Hybrid-Mechanism Distributed Sensing Using Forward Transmission and Optical Frequency-Domain Reflectometry

Fiber-optic sensing systems based on a forward transmission interferometric structure can achieve high sensitivity and a wide frequency response over long distances. However, there are still shortcomings in its ability to position multi-point vibrations and detect low-frequency vibrations, which lim...

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Detalles Bibliográficos

Principais autores:	Shangwei Dai, Huajian Zhong, Xing Rao, Jun Liu, Cailing Fu, Yiping Wang, George Y. Chen
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2025-10-01
Series:	Sensors
Assuntos:	fiber optic sensing hybrid system forward transmission low-frequency vibration OFDR
Acceso en liña:	https://www.mdpi.com/1424-8220/25/19/6229
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