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Laser-generated focused ultrasound transducer using a perforated photoacoustic lens for tissue characterization

We demonstrate a laser-generated focused ultrasound (LGFU) transducer using a perforated-photoacoustic (PA) lens and a piezoelectric probe hydrophone suitable for high-frequency ultrasound tissue characterization. The perforated-PA lens employed a centrally located hydrophone to achieve a maximum di...

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Detalles Bibliográficos
Publicado en:Biomed Opt Express
Autores principales: Heo, Jeongmin, Biswas, Deblina, Park, Kyu Kwan, Son, Donghee, Park, Hui Joon, Baac, Hyoung Won
Formato: Artigo
Lenguaje:Inglês
Publicado: Optical Society of America 2021
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC7984797/
https://ncbi.nlm.nih.gov/pubmed/33796360
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/BOE.416884
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