Detection of seismic wave signal using singlemode-multimode-singlemode fiber probe
A fiber-optic sensor based on singlemode-multimode-singlemode (SMS) fiber structure was proposed and demonstrated for measuring both amplitude and frequency of seismic wave signal. This sensor system consisted of an amplified spontaneous emission (ASE), SMS fiber probe and photodiode detector. A sei...
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Main Authors: | , , , , , , , , , , , , , , , , , , |
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Format: | Article |
Published: |
National Institute for Optoelectronics
2022
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Online Access: | http://eprints.um.edu.my/40990/ |
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