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He, H.
;
Wissmeyer, G.
;
Ovsepian, S.V.
;
Bühler, A.
;
Ntziachristos, V.
Optoacoustic endoscopy with optical and acoustic resolution.
Proc. SPIE
10064
:100641C (2017)
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as soon as is submitted to ZB.
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A hybrid optical and acoustic resolution optoacoustic endoscopy is proposed. Laser light is transmitted to tissue by two types of illumination for optical and acoustic resolution imaging respectively. An unfocused ultrasound detector is used for recording optoacoustic signals. The endoscopy probe attains 3.6 mm diameter and is fully encapsulated into a catheter system. We examine the performance of the hybrid endoscope with phantoms and tissue sample, which shows that the hybrid endoscopy can obtain optical resolution in superficial microscopic imaging and ultrasonic tomography reconstruction resolution when imaging at greater depths. © (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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Publication type
Article: Journal article
Document type
Scientific Article
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Keywords
Optoacoustic endoscopy, optoacoustic imaging, optical resolution, acoustic resolution
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ISSN (print) / ISBN
0277-786X
e-ISSN
1996-756X
ISBN
Book Volume Title
Conference Title
Photons Plus Ultrasound: Imaging and Sensing 2017
Conference Date
28 January - 2 February 2017
Conference Location
San Francisco, California, United States
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Proceedings of SPIE
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Volume: 10064,
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Pages: ,
Article Number: 100641C
Supplement: ,
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SPIE
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Institute of Biological and Medical Imaging (IBMI)
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