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Quantitative characterization of turbid media using pressure contrast acousto-optic imaging

Abstract:

An acousto-optic imaging technique suitable for the local and quantitative determination of subsurface optical properties in turbid media is presented. Acousto-optic signals elicited by ultrasound pulses at two different peak pressures in turbid media are detected by using photorefractive-crystal-based interferometry. The ratio of the measured signals, once calibrated for a particular set of pressure pulses, is found to give a direct measure of the reduced sca...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1364/ol.34.002850

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Harris Manchester College
Role:
Author
ORCID:
0000-0001-6394-5667
Publisher:
Optical Society of America Publisher's website
Journal:
Optics Letters Journal website
Volume:
34
Issue:
18
Pages:
2850-2852
Publication date:
2009-09-15
Acceptance date:
2009-07-31
DOI:
EISSN:
1539-4794
ISSN:
0146-9592
Pmid:
19756126
Source identifiers:
430520
Language:
English
Keywords:
Pubs id:
pubs:430520
UUID:
uuid:8f2c83a4-3e33-474b-9823-e0b7c5413e64
Local pid:
pubs:430520
Deposit date:
2018-11-12

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