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Conferences > OFS > 2020 > Th4 > Th4.33

Investigation of acoustic emission characteristics of CFRP materials using fiber laser sensors

Jianxiang Zhang, Wenzhu Huang, Wentao Zhang, Bing Lv, Haibing Zhang, and Fang Li

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Abstract

Investigations of acoustic emission characteristics of CFRP material using fiber laser sensor with wavelength resolution of 1×10-6 pm/√Hz@100 kHz is presented. The results show that ultra-weak acoustic emission signals can be detected.

© 2020 The Author(s)

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