PVA TePla OKOS, a Virginia-based manufacturer of industrial ultrasonic non-destructive (NDT) systems, claims to have a solution based on scanning acoustic microscopy (SAM). A non-invasive and ...

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New developments in scanning acoustic microscopy, also known as ultrasonic non-destructive testing, position the quality inspection technology for use by manufacturers of all sizes. Most automated ...

Scanning implementations of photoacoustic microscopy require a sensor to observe every part of the target in a straightforward sequence. One drawback of this approach is that it can take a long time.

A gap-type defect (right) reflects virtually all the ultrasound to produce a high-contrast image of the defect.Scanning acoustic microscopy started in the mid-1980s, but a system such as Sonoscan’s ...

Scanning acoustic microscopy, or SAM, is a non-destructive technique used in failure analysis of complex devices. SAM can provide a resolution down to sub-micron thicknesses. SAM is an efficient tool ...