相干组合方法在部署多芯光纤分布式声传感中的应用

Daniele Orsuti, Sterenn Guerrier, L. Palmieri, É. Awwad, C. Dorize, C. Antonelli, A. Mecozzi
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引用次数: 1

摘要

通过部署多芯光纤(MCF)上的分布式声学传感(DAS)测量,我们讨论了几种提高传感灵敏度的信号处理选项,即核心组合和纵向平均。
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Coherent combination method applied to distributed acoustic sensing over deployed multicore fiber
From Distributed Acoustic Sensing (DAS) measurements over deployed Multi-Core Fiber (MCF), we discuss several signal processing options to enhance the sensing sensitivity, namely core combination and longitudinal averaging.
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