采用串联参考方法的长距离、宽带宽和快速光频域反射计

27th International Conference on Optical Fiber Sensors Pub Date : 1900-01-01 DOI:10.1364/ofs.2022.w4.10

Daiki Tanimura, Daiki Miyake, C. Zhang, F. Ito, Y. Yoshimura, Hiroyuki Aoshika, Michio Imai

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引用次数: 3

摘要

采用宽快速扫波光源，实现了OFDR的远程应变测量。测量范围为~1000 μ ε，具有μ ε级精度，超过140 m，可能在150 Hz下实现。

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Long range, wide bandwidth, and rapid optical frequency domain reflectometry employing concatenative referencing method

Long range strain measurement is presented by OFDR employing wide and rapid wavelength swept light source. The measurement range of ~1000 µε with µε-level accuracy is achieved over 140 m, potentially at 150 Hz.

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27th International Conference on Optical Fiber Sensors

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