Photoacoustic endoscopy
Optics Letters, Vol. 34, Issue 10, pp. 1591-1593 (2009)
http://dx.doi.org/10.1364/OL.34.001591
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Abstract
We have developed photoacoustic endoscopy with a miniaturized imaging probe. A light-guiding optical fiber, an ultrasonic sensor, and a mechanical scanning unit are integrated to enable circumferential sector scanning, which produces B-scan images. Biological tissues, including the gastrointestinal tract of a rat, have been imaged ex vivo or in situ.
© 2009 Optical Society of America
OCIS Codes
(170.3880) Medical optics and biotechnology : Medical and biological imaging
(170.5120) Medical optics and biotechnology : Photoacoustic imaging
(180.5810) Microscopy : Scanning microscopy
ToC Category:
Medical Optics and Biotechnology
History
Original Manuscript: March 11, 2009
Manuscript Accepted: April 3, 2009
Published: May 14, 2009
Virtual Issues
Vol. 4, Iss. 7 Virtual Journal for Biomedical Optics
Citation
Joon-Mo Yang, Konstantin Maslov, Hao-Chung Yang, Qifa Zhou, K. Kirk Shung, and Lihong V. Wang, "Photoacoustic endoscopy," Opt. Lett. 34, 1591-1593 (2009)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-34-10-1591
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