Abstract: Extended depth of focus (DOF) with high lateral resolution is the primary requirement of the transducer in scanning acoustic microscopy to generate high-resolution images of the three-dimensional sample over a large depth. ...

Abstract: The versatile nature of ultrasound imaging finds applications in various fields. A point contact excitation and detection method is generally used for visualizing the acoustic waves in Lead Zirconate Titanate (PZT) ceramics. ...