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Conferences > CLEO_AT > 2023 > JTu2A > JTu2A.43

High Spatial Resolution and Large Measurement Range Strain Sensor Based on Special Fiber OFDR System

Yuejuan Lv, Xiangpeng Xiao, Ziyun Yang, Hao Li, Zhijun Yan, and Qizhen Sun

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Abstract

An excellent strain sensor based on longitudinal micro-structured fiber OFDR is proposed and demonstrated. Owing to the higher RBS intensity, the spatial resolution reaches 400μm and the strain measurement range is greatly increased to 4400με.

© 2023 The Author(s)

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