
This polyvinylidene fluoride (PVDF) hydrophone is a piezoelectric device designed for high-frequency underwater measurements.
It consists of a needle coated with a thin layer of PVDF, which becomes piezoelectric when mechanically stretched, and converts pressure signals to electrical signals.
It can measure the acoustic pressure in different areas of a vessel.

Research lab focused on advancing scientific knowledge and innovation.
This polyvinylidene fluoride (PVDF) hydrophone is a piezoelectric device designed for high-frequency underwater measurements.
It consists of a needle coated with a thin layer of PVDF, which becomes piezoelectric when mechanically stretched, and converts pressure signals to electrical signals.
It can measure the acoustic pressure in different areas of a vessel.


Research lab focused on advancing scientific knowledge and innovation.
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