Abstract
A novel scanning acoustic microscopy (SAM) technique employing thermal effects to improve the contrast of acoustic images has been demonstrated. Experiments were performed on a buried channel in a thick perspex block; it was found that short periods of sample heating can lead to a stronger image contrast.
Original language | English |
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Pages (from-to) | 127-128 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 30 |
Issue number | 2 |
DOIs | |
State | Published - 1994 |
Externally published | Yes |
Keywords
- Acoustic microscopes
- Microscopy