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Imaging in diffuse media with pulsed-ultrasound-modulated light and the photorefractive effect

Abstract:

Acousto-optic imaging in diffuse media is a dual wave-sensing technique in which an acoustic field interacts with multiply scattered laser light. The acoustic field causes a phase modulation in the optical field emanating from the interaction region, and this phase-modulated optical field carries with it information about the local optomechanical properties of the media. We report on the use of a pulsed ultrasound transducer to modulate the optical field and the use of a photorefractive-cryst...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1364/ao.44.004041

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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:
Applied Optics Journal website
Volume:
44
Issue:
19
Pages:
4041-4048
Publication date:
2005-07-01
DOI:
EISSN:
1539-4522
ISSN:
0003-6935
Pmid:
16004051
Language:
English
Keywords:
Pubs id:
pubs:430552
UUID:
uuid:640ecf67-16e3-44cb-9d63-20243067ea97
Local pid:
pubs:430552
Source identifiers:
430552
Deposit date:
2019-01-14

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