Achieving depth-independent lateral resolution in AR-PAM using the synthetic-aperture focusing technique

Achieving depth-independent lateral resolution in AR-PAM using the synthetic-aperture focusing technique

Acoustic-resolution photoacoustic microscopy (AR-PAM) is a promising imaging modality that renders images with ultrasound resolution and extends the imaging depth beyond the optical ballistic regime. To achieve a high lateral resolution, a large numerical aperture (NA) of a focused transducer is usu...

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Bibliographic Details
Main Authors: Rongkang Gao, Qiang Xue, Yaguang Ren, Hai Zhang, Liang Song, Chengbo Liu
Format: Article
Language:English
Published: Elsevier 2022-06-01
Series:Photoacoustics
Subjects:
AR-PAM
Lateral resolution
SNR
SAFT
Coherent factor
DAS
Online Access:http://www.sciencedirect.com/science/article/pii/S2213597921000860

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http://www.sciencedirect.com/science/article/pii/S2213597921000860

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