Application of Acoustic Horns for the Amplification of Fiber Optic Vector Hydrophone Signal

Kang Lou,Cheng-Yan Peng,Wu-Sheng Tang,Zheng-Liang Hu,Pan Xu,Xin Tie

2021 4th International Conference on Information Communication and Signal Processing (ICICSP)（2021）

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摘要

Acoustic horns have been validated for electroacoustic vector sensor signal amplification. The present paper shows the application of acoustic horns for fiber optic vector hydrophone (FOVH) underwater signal amplification experimentally. Numerical simulation model based on COMSOL 5.6 software package was also built for theoretical estimation and optimization. The acoustic horn, with optimized high...

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关键词

Optical fibers,Sensitivity,Software packages,Sonar equipment,Crosstalk,Signal processing,Numerical simulation

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