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Proceedings Paper

Influence of excitation light pulse characteristics to image quality in LED-based photoacoutic imaging system
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Paper Abstract

It is of vital importance to understanding the relation between image quality and excitation light pulse characteristics in LED-based photoacoustic imaging system. We have tried to change pulse waveform of LED light source to detect several kinds of photoacoustic signals related to the image quality. As a result, in order to understand the photoacoustic signal, it is necessary to consider the characteristics of the optical pulse waveform and the ultrasonic probe well.

Paper Details

Date Published: 27 February 2019
PDF: 8 pages
Proc. SPIE 10878, Photons Plus Ultrasound: Imaging and Sensing 2019, 108784H (27 February 2019); doi: 10.1117/12.2507730
Show Author Affiliations
Toshitaka Agano, Osaka Univ. (Japan)
Naoto Sato, Cyberdyne, Inc. (Japan)
Kunio Awazu, Osaka Univ. (Japan)


Published in SPIE Proceedings Vol. 10878:
Photons Plus Ultrasound: Imaging and Sensing 2019
Alexander A. Oraevsky; Lihong V. Wang, Editor(s)

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