Hydrophone based on 3D printed polypropylene (PP) piezoelectret
Sign Up to like & getrecommendations! Published in 2019 at "Electronics Letters"
DOI: 10.1049/el.2018.7287
Abstract: Every year, different areas of knowledge are becoming more interested in 3D-printing technology. Recently, this technology was also proved to be feasible for creating sensitive materials such as piezoelectrets. This Letter extends the concept of… read more here.
Keywords: based printed; printed polypropylene; polypropylene piezoelectret; hydrophone based ... See more keywords
MEMS Optical Fiber F–P Hydrophone Based on Corrugated PET Diaphragm
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3235444
Abstract: In this article, a micro-electro-mechanical system (MEMS) optical fiber Fabry–Perot (F–P) hydrophone based on corrugated polyethylene terephthalate (PET) diaphragms was proposed, fabricated, and measured. Corrugations of different depths were introduced into the PET by simple… read more here.
Keywords: mems optical; corrugated pet; based corrugated; optical fiber ... See more keywords
Needle hydrophone-based photoacoustic microscopy with experimentally measured impulse response for improved depth of focus
Sign Up to like & getrecommendations! Published in 2025 at "Biomedical Optics Express"
DOI: 10.1364/boe.560563
Abstract: Reconstruction-based acoustic-resolution photoacoustic microscopy (AR-PAM) has been developed to extend the depth of field (DOF), enabling simultaneous observation of structures at multiple depths. However, conventional AR-PAM systems, which rely on focused transducers, face inherent limitations… read more here.
Keywords: needle hydrophone; resolution; photoacoustic microscopy; hydrophone based ... See more keywords