19 September 2016 Photoacoustic wave detection on water using a fiber optic transducer
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Abstract
In this work, a fiber optic microphone system was built and tested. The purpose of the fiber microphone is to sense photoacoustic waves produced by water molecules excited by an ultrafast laser. The use of a fiber sensor allows for ease of three-dimension measurement implementation for a 3-D imaging based on water amounts of different materials, this sensor can be directly submerged in water or a phantom gel without electromagnetic interference nor corrosion.
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Jose P. Montoya, Jose P. Montoya, Natalia Munera , Natalia Munera , Rodrigo Acuna-Herrera, Rodrigo Acuna-Herrera, "Photoacoustic wave detection on water using a fiber optic transducer", Proc. SPIE 9974, Infrared Sensors, Devices, and Applications VI, 997414 (19 September 2016); doi: 10.1117/12.2238654; https://doi.org/10.1117/12.2238654
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