Source:http://linkedlifedata.com/resource/pubmed/id/10530034
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4 Pt 1
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| pubmed:dateCreated |
1999-11-16
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| pubmed:abstractText |
A simple method for imaging ultrasonic fields in clear media is introduced. A modulated laser source is used to project the ultrasonic field onto a CCD camera. By use of the source-synchronized lock-in detection scheme, 2D images of the amplitude and phase distributions can be determined simultaneously. This technique is experimentally demonstrated with a 1-MHz and a 3.5-MHz ultrasonic transducer operated in continuous-wave mode. This method is very straightforward to implement and can be combined with the traditional tomographic reconstruction technique to obtain the 3D distribution of an ultrasonic field.
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| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
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| pubmed:status |
MEDLINE
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| pubmed:month |
Oct
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| pubmed:issn |
0001-4966
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| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
106
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
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| pubmed:pagination |
L36-40
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| pubmed:dateRevised |
2007-11-14
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| pubmed:meshHeading | |
| pubmed:year |
1999
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| pubmed:articleTitle |
Full-field mapping of ultrasonic field by light-source-synchronized projection.
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| pubmed:publicationType |
Letter,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.
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