Deep Tissue Photoacoustic Imaging Using a Miniaturized 2-D Capacitive Micromachined Ultrasonic Transducer Array

In this paper, we demonstrate 3-D photoacoustic imaging (PAI) of light absorbing objects embedded as deep as 5 cm inside strong optically scattering phantoms using a miniaturized (4 mm × 4 mm × 500 µm), 2-D capacitive micromachined ultrasonic transducer (CMUT) array of 16 × 16 elements with a center...

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Main Authors: Kothapalli, Sri-Rajasekhar, Ma, Te-Jen, Vaithilingam, Srikant, Oralkan, Ömer, Khuri-Yakub, Butrus T., Gambhir, Sanjiv Sam
Format: Artigo
Language:Inglês
Published: 2012
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Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4151826/
https://ncbi.nlm.nih.gov/pubmed/22249594
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TBME.2012.2183593
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