To achieve this, they employed piezoelectric ... preserve the transducer's structure while allowing the light path to pass through. This design enables high-resolution ultrasound and photoacoustic ...

M. C. Ziskin) of "Ultrasonic Exposimetry" (CRC Press, 1993), a landmark book in the field. Dr. Lewin’s current interests are primarily in the field of biomedical ultrasonics including the design and ...

We find this offering far more engaging. He has ditched the ultrasonic module seen in those experiments. The new rig drives the piezo element using a 27V source. After each ping is sent out ...

[Lindsay] has a wonderful writeup about a new toy in the shop, an ultrasonic ... of the transducer, designing and building a high voltage high frequency AC power supply, and how to design a ...

The sensor device is the part of the transducer that interacts with and changes in response to the physical world, detecting ...