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Modeling of optoacoustic signal generation for high resolution near-surface imaging with experimental verification

Abstract:

Optoacoustic systems making use of optical detection probes are potentially advantageous over contact transducers for noncontact, noninvasive high-resolution near surface imaging applications. In this work, an interferometer is used for high-frequency optoacoustic microscopy. The limitations of this system in terms of both sensitivity and resolution are discussed. A theoretical model has been developed for two-dimensional excitation source geometries, which can be used to predict the optoacou...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1117/12.593440

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Harris Manchester College
Role:
Author
Publisher:
Society of Photo-optical Instrumentation Engineers
Host title:
Proceedings of SPIE: Photons Plus Ultrasound: Imaging and Sensing 2005
Journal:
Proceedings of SPIE More from this journal
Volume:
5697
Pages:
224-232
Publication date:
2005-04-25
DOI:
EISSN:
1996-756X
ISSN:
1605-7422
ISBN:
0819456713
Keywords:
Pubs id:
pubs:430594
UUID:
uuid:0a98fac4-7f21-4e3f-ac94-bbd39f9b4fac
Local pid:
pubs:430594
Source identifiers:
430594
Deposit date:
2018-12-06

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