20 January 2005 Research on optical fiber strain sensor based on the spiral bending
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This article has put forward a new optical fiber strain sensor, based on the spiral bending loss of single mode fiber. It uses the theory of backward Rayleigh scatter and anlong with OTDR composes of distributed fiber optic sensing system so as to realize the measurement at a certain precision. The paper has also proceeded the theory analysis and experimental investigation on the optical fiber sensing system, and has proved its good sensing characteristics.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bin Wei, Bin Wei, ChongQing Wu, ChongQing Wu, YanLiang Du, YanLiang Du, } "Research on optical fiber strain sensor based on the spiral bending", Proc. SPIE 5633, Advanced Materials and Devices for Sensing and Imaging II, (20 January 2005); doi: 10.1117/12.572771; https://doi.org/10.1117/12.572771

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