Photoacoustic Imaging Based on Limited-Aperture of Transducer

Jian Rong; Kui Lu; Xiao Chun Zhong; Bing Zhang Chen; Li Xin Liu; Lin Huang

doi:10.4028/www.scientific.net/AMR.463-464.1346

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 463-464Photoacoustic Imaging Based on Limited-Aperture of...

Photoacoustic Imaging Based on Limited-Aperture of Transducer

Abstract:

The influence of the aperture of transducer on the photoacoustic imaging was analyzed in this paper. We used different lengths of the same absorber for experiments, and these results demonstrated that the signal intensity would become stronger with the increasing of length of the absorber. But it will remain the same when its length over a certain value.

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Periodical:

Advanced Materials Research (Volumes 463-464)

Pages:

1346-1349

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.463-464.1346

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Online since:

February 2012

Authors:

Jian Rong, Kui Lu, Xiao Chun Zhong, Bing Zhang Chen, Li Xin Liu, Lin Huang

Keywords:

Angular Aperture, Contrast, Photoacoustic Imaging

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