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Proceedings Paper

Photoacoustic wave detection on water using a fiber optic transducer
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Paper 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.

Paper Details

Date Published: 19 September 2016
PDF: 4 pages
Proc. SPIE 9974, Infrared Sensors, Devices, and Applications VI, 997414 (19 September 2016); doi: 10.1117/12.2238654
Show Author Affiliations
Jose P. Montoya, Univ. Nacional de Colombia Sede Medellín (Colombia)
Natalia Munera , Univ. Nacional de Colombia Sede Medellín (Colombia)
Rodrigo Acuna-Herrera, Univ. Nacional de Colombia Sede Medellín (Colombia)


Published in SPIE Proceedings Vol. 9974:
Infrared Sensors, Devices, and Applications VI
Paul D. LeVan; Ashok K. Sood; Priyalal Wijewarnasuriya; Arvind I. D'Souza, Editor(s)

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