Non-contact Photoacoustic Imaging Using A Commercial Heterodyne Interferometer
نویسندگان
چکیده
منابع مشابه
Non-contact biomedical photoacoustic and ultrasound imaging.
The detection of ultrasound in photoacoustic tomography (PAT) usually relies on ultrasonic transducers in contact with the biological tissue through a coupling medium. This is a major drawback for important potential applications such as surgery. Here we report the use of a remote optical method, derived from industrial laser-ultrasonics, to detect ultrasound in tissues. This approach enables n...
متن کاملNon-contact photoacoustic tomography and ultrasonography for tissue imaging
The detection of ultrasound in photoacoustic tomography (PAT) and ultrasonography (US) usually relies on ultrasonic transducers in contact with the biological tissue. This is a major drawback for important potential applications such as surgery and small animal imaging. Here we report the use of remote optical detection, as used in industrial laser-ultrasonics, to detect ultrasound in biologica...
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ژورنال
عنوان ژورنال: IEEE Sensors Journal
سال: 2016
ISSN: 1530-437X,1558-1748,2379-9153
DOI: 10.1109/jsen.2016.2611569