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Laser-induced acoustic waves for measurement and imaging

Abstract:

A short pulse of laser light can act as a source of acoustic energy for acoustic imaging. Although there are a number of mechanisms by which the light pulse may generate sound, all require a pulse of high peak power density and short duration. In this work, we address examples where the material is highly absorbing at the laser wavelength, and the sound is generated near the surface. In these cases, there exist two different mechanisms which can convert the light to sound. The first is heatin...

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Publication status:
Published
Peer review status:
Reviewed (other)

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Publisher:
American Society of Mechanical Engineers
Host title:
Noise Control and Acoustics Division
Journal:
Noise Control and Acoustics More from this journal
Volume:
27
Pages:
207-214
Publication date:
2000-12-01
ISBN:
0791819094
Keywords:
Pubs id:
pubs:327698
UUID:
uuid:fbf2425e-4a34-43b8-8fb9-adcb81cf744d
Local pid:
pubs:327698
Source identifiers:
327698
Deposit date:
2019-01-28

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