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Proceedings Paper

Acoustically modulated x-ray phase contrast and vibration potential imaging
Author(s): A. C. Beveridge; C. J. Bailat; T. J. Hamilton; S. Wang; C. Rose-Petruck; V. E. Gusev; G. J. Diebold
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Paper Abstract

Recording of an ultrasonic vibration potential when a burst of ultrasound traverses a body containing a colloidal object can be used as the basis for an imaging method. The fundamentals of the theory of signal production and experimental demonstration of the imaging method are given. In a second imaging method, the use of ultrasound to modify x-ray phase contrast images where the ultrasound acts as a kind of "phase contrast" agent used to translate objects in space is demonstrated.

Paper Details

Date Published: 25 April 2005
PDF: 9 pages
Proc. SPIE 5697, Photons Plus Ultrasound: Imaging and Sensing 2005: The Sixth Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics, (25 April 2005); doi: 10.1117/12.593472
Show Author Affiliations
A. C. Beveridge, Brown Univ. (United States)
C. J. Bailat, Brown Univ. (United States)
T. J. Hamilton, Brown Univ. (United States)
S. Wang, Brown Univ. (United States)
C. Rose-Petruck, Brown Univ. (United States)
V. E. Gusev, Univ. du Maine (France)
G. J. Diebold, Brown Univ. (United States)


Published in SPIE Proceedings Vol. 5697:
Photons Plus Ultrasound: Imaging and Sensing 2005: The Sixth Conference on Biomedical Thermoacoustics, Optoacoustics, and Acousto-optics
Alexander A. Oraevsky; Lihong V. Wang, Editor(s)

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