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dc.contributor.authorTsai, Tsung-Han
dc.contributor.authorTao, Yuankai K.
dc.contributor.authorPotsaid, Benjamin M.
dc.contributor.authorJayaraman, Vijaysekhar
dc.contributor.authorKraus, Martin Franz Georg
dc.contributor.authorHeim, Peter J. S.
dc.contributor.authorHornegger, Joachim
dc.contributor.authorMashimo, Hiroshi
dc.contributor.authorCable, Alex E.
dc.contributor.authorFujimoto, James G.
dc.date.accessioned2014-04-23T19:07:08Z
dc.date.available2014-04-23T19:07:08Z
dc.date.issued2013-03
dc.identifier.isbn9780819493408
dc.identifier.isbn0819493406
dc.identifier.urihttp://hdl.handle.net/1721.1/86220
dc.description.abstractWe developed a micro-motor based miniature catheter with an outer diameter of 3mm for ultrahigh speed endoscopic optical coherence tomography (OCT) using vertical cavity surface-emitting laser (VCSEL) at a 1MHz axial scan rate. The micro-motor can rotate a micro-prism at 1,200-72,000rpm (corresponding to 20- 1,200fps) with less than 5V driving voltage to provide fast and stable scanning, which is not sensitive to the bending of the catheter. The side-viewing probe can be pulled back for a long distance to acquire three-dimensional (3D) dataset covering a large area on the specimen. VCSEL provides high a-line rate to support dense sampling under high frame rate operation. With the use of a C++ based high speed data acquisition (DAQ) system, in vivo three-dimensional OCT imaging in rabbit GI tract with 1.6mm depth range, 11μm axial resolution, 8μm lateral resolution, and frame rate of 400fps is demonstrated.en_US
dc.description.sponsorshipUnited States. Air Force Office of Scientific Research (contract FA9550-10-1-0063)en_US
dc.description.sponsorshipUnited States. Air Force Office of Scientific Research (contract FA9550-10-1-0551)en_US
dc.description.sponsorshipNational Institutes of Health (U.S.) (R01-CA075289-15)en_US
dc.description.sponsorshipNational Institutes of Health (U.S.) (R44CA101067-06)en_US
dc.description.sponsorshipNational Institutes of Health (U.S.) (R01-EY011289-24)en_US
dc.description.sponsorshipNational Institutes of Health (U.S.) (R01-NS057476-02)en_US
dc.description.sponsorshipNational Institutes of Health (U.S.) (R01EY013516-16)en_US
dc.description.sponsorshipDeutsche Forschungsgemeinschaft (DFG-GSC80-SAOT)en_US
dc.language.isoen_US
dc.publisherSPIEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1117/12.2006952en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceSPIEen_US
dc.titleUltrahigh speed endoscopic optical coherence tomography using micro-motor imaging catheter and VCSEL technologyen_US
dc.typeArticleen_US
dc.identifier.citationTsai, Tsung-Han, Yuankai K. Tao, Benjamin M. Potsaid, Vijaysekhar Jayaraman, Martin F. Kraus, Peter J. S. Heim, Joachim Hornegger, Hiroshi Mashimo, Alex E. Cable, and James G. Fujimoto. “Ultrahigh Speed Endoscopic Optical Coherence Tomography Using Micro-Motor Imaging Catheter and VCSEL Technology.” Edited by James G. Fujimoto, Joseph A. Izatt, and Valery V. Tuchin. Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVII (March 20, 2013). (SPIE proceedings; Vol. 8571).en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Electrical Engineering and Computer Scienceen_US
dc.contributor.departmentMassachusetts Institute of Technology. Research Laboratory of Electronicsen_US
dc.contributor.mitauthorTsai, Tsung-Hanen_US
dc.contributor.mitauthorTao, Yuankai K.en_US
dc.contributor.mitauthorPotsaid, Benjamin M.en_US
dc.contributor.mitauthorKraus, Martin Franz Georgen_US
dc.contributor.mitauthorFujimoto, James G.en_US
dc.relation.journalOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVIIen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsTsai, Tsung-Han; Tao, Yuankai K.; Potsaid, Benjamin M.; Jayaraman, Vijaysekhar; Kraus, Martin F.; Heim, Peter J. S.; Hornegger, Joachim; Mashimo, Hiroshi; Cable, Alex E.; Fujimoto, James G.en_US
dc.identifier.orcidhttps://orcid.org/0000-0002-0828-4357
dspace.mitauthor.errortrue
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


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