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Compensation of shear waves in photoacoustic tomography with layered acoustic media |
JOSA A, Vol. 28, Issue 10, pp. 2091-2099 (2011)
http://dx.doi.org/10.1364/JOSAA.28.002091
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Abstract
An image reconstruction formula is presented for photoacoustic computed tomography that accounts for conversion between longitudinal and shear waves in a planar-layered acoustic medium. We assume the optical absorber that produces the photoacoustic wave field is embedded in a single fluid layer and any elastic solid layers present are separated by one or more fluid layers. The measurement aperture is assumed to be planar. Computer simulation studies are conducted to demonstrate and investigate the proposed reconstruction formula.
© 2011 Optical Society of America
OCIS Codes
(110.5120) Imaging systems : Photoacoustic imaging
(110.3010) Imaging systems : Image reconstruction techniques
ToC Category:
Imaging Systems
History
Original Manuscript: June 10, 2011
Manuscript Accepted: July 19, 2011
Published: September 19, 2011
Virtual Issues
Vol. 6, Iss. 11 Virtual Journal for Biomedical Optics
Citation
Robert W. Schoonover and Mark A. Anastasio, "Compensation of shear waves in photoacoustic tomography with layered acoustic media," J. Opt. Soc. Am. A 28, 2091-2099 (2011)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-28-10-2091
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