Photoacoustic testing of shear viscoelastic properties of soft tissues using annular beam illumination.
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DOI: 10.1364/ol.464551
Abstract: This Letter reports a new, to the best of our knowledge, photoacoustic excitation method for evaluating the shear viscoelastic properties of soft tissues. By illuminating the target surface with an annular pulsed laser beam, circularly… read more here.
Keywords: beam; shear viscoelastic; properties soft; soft tissues ... See more keywords