Broadband (100 kHz – 100 MHz) ultrasound PVDF detectors for raster-scan optoacoustic angiography with acoustic resolution
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DOI: 10.1070/qel17538
Abstract: Spherical ultrasonic antennas are used in raster-scan optoacoustic (OA) angiography to record broadband signals generated by haemoglobin molecules in blood when they absorb pulsed optical radiation. Depending on the size of haemoglobin-containing structures, the characteristic… read more here.
Keywords: frequency; optoacoustic angiography; raster scan; scan optoacoustic ... See more keywords