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Plane photoacoustic wave generation in liquid water using irradiation of terahertz pulses

We demonstrate photoacoustic wave propagation with a plane wavefront in liquid water using a terahertz (THz) laser pulse. The THz light can effectively generate the photoacoustic wave in water because of strong absorption via a stretching vibration mode of the hydrogen bonding network. The excitatio...

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Detalles Bibliográficos
Autores principales: Tsubouchi, Masaaki, Hoshina, Hiromichi, Nagai, Masaya, Isoyama, Goro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7595166/
https://www.ncbi.nlm.nih.gov/pubmed/33116209
http://dx.doi.org/10.1038/s41598-020-75337-6