双频光纤光栅激光传感器的空间灵敏度分析

2015 Opto-Electronics and Communications Conference (OECC) Pub Date : 2015-12-03 DOI:10.1109/OECC.2015.7340148

F. Zhou, Long Jin, Linghao Cheng, B. Guan

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引用次数: 0

摘要

我们通过测量双频光纤激光传感器对沿光纤的固定质量的响应来表征其空间灵敏度。通过优化腔长和最大光强位置附近的加载，将对固定质量的灵敏度提高到19.36 MHz/g(相当于1.97 GHz/N)。

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Profiling the spatial sensitivity of dual-frequency fiber grating laser sensors

We have characterized the spatial sensitivity of a dual-frequency fiber laser sensor by measuring its response to a fixed mass along the fiber. The sensitivity to a fixed mass is enhanced to 19.36 MHz/g (or equivalently 1.97 GHz/N) by optimizing the cavity length and and loading at around the position with maximum light intensity.

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2015 Opto-Electronics and Communications Conference (OECC)

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