Title of article
Detection of Transient Surface Acoustic Waves of Nanometric Amplitude with Double-Pulsed TV Holography
Author/Authors
Fern?ndez، José L. نويسنده , , Trillo، Cristina نويسنده , , Cernadas، Daniel نويسنده , , Doval، ?ngel F. نويسنده , , L?pez، Carlos نويسنده , , Dorr?o، Benito V. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-1227
From page
1228
To page
0
Abstract
We describe the detection of bursts of surface acoustic waves by a double-pulsed TV holography technique. We describe mathematically the long- and short-wave bursts in the output correlograms and validate theoretical results with experimental images. The use of short-wave bursts permits us to scan the surface and makes it easier to distinguish, for purposes of nondestructive testing, the disturbances produced by flaws.
Keywords
Monotone regression function , SAT data , Data grouping
Journal title
Applied Optics
Serial Year
2003
Journal title
Applied Optics
Record number
75472
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