Lamb wave contrast in non-contacting surface acoustic wave microscopy

Michael Geoffrey Somekh; S. D. Sharples; M. Clark; C. W. See

doi:10.1049/el:19991257

Lamb wave contrast in non-contacting surface acoustic wave microscopy

Michael Geoffrey Somekh
, S. D. Sharples
, M. Clark
, C. W. See

Research output: Journal article publication › Journal article › Academic research › peer-review

3 Citations (Scopus)

Abstract

Subsurface imaging in a non-contacting surface acoustic wave microscope is demonstrated, using mode conversion from Rayleigh to Lamb modes. The fact that, unlike in a conventional acoustic microscope, the technique does not require fluid couplants allows new contrast mechanisms to be used for the quantification of defects.

Original language	English
Pages (from-to)	1886-1887
Number of pages	2
Journal	Electronics Letters
Volume	35
Issue number	21
DOIs	https://doi.org/10.1049/el:19991257
Publication status	Published - 14 Oct 1999
Externally published	Yes

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19991257

Cite this

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title = "Lamb wave contrast in non-contacting surface acoustic wave microscopy",

abstract = "Subsurface imaging in a non-contacting surface acoustic wave microscope is demonstrated, using mode conversion from Rayleigh to Lamb modes. The fact that, unlike in a conventional acoustic microscope, the technique does not require fluid couplants allows new contrast mechanisms to be used for the quantification of defects.",

author = "Somekh, \{Michael Geoffrey\} and Sharples, \{S. D.\} and M. Clark and See, \{C. W.\}",

year = "1999",

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AU - Somekh, Michael Geoffrey

AU - Sharples, S. D.

AU - Clark, M.

AU - See, C. W.

PY - 1999/10/14

Y1 - 1999/10/14

N2 - Subsurface imaging in a non-contacting surface acoustic wave microscope is demonstrated, using mode conversion from Rayleigh to Lamb modes. The fact that, unlike in a conventional acoustic microscope, the technique does not require fluid couplants allows new contrast mechanisms to be used for the quantification of defects.

AB - Subsurface imaging in a non-contacting surface acoustic wave microscope is demonstrated, using mode conversion from Rayleigh to Lamb modes. The fact that, unlike in a conventional acoustic microscope, the technique does not require fluid couplants allows new contrast mechanisms to be used for the quantification of defects.

UR - https://www.scopus.com/pages/publications/0033204373

U2 - 10.1049/el:19991257

DO - 10.1049/el:19991257

M3 - Journal article

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VL - 35

SP - 1886

EP - 1887

JO - Electronics Letters

JF - Electronics Letters

IS - 21

ER -

Lamb wave contrast in non-contacting surface acoustic wave microscopy

Abstract

ASJC Scopus subject areas

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