DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, KH | - |
dc.contributor.author | Park, BH | - |
dc.contributor.author | Maguluri, GN | - |
dc.contributor.author | Lee, TW | - |
dc.contributor.author | Rogomentich, FJ | - |
dc.contributor.author | Bancu, MG | - |
dc.contributor.author | Bouma, BE | - |
dc.contributor.author | de Boer, JF | - |
dc.contributor.author | Bernstein, JJ | - |
dc.date.accessioned | 2016-04-01T08:46:25Z | - |
dc.date.available | 2016-04-01T08:46:25Z | - |
dc.date.created | 2009-08-05 | - |
dc.date.issued | 2007-12-24 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.other | 2007-OAK-0000017245 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/28734 | - |
dc.description.abstract | A two-axis scanning catheter was developed for 3D endoscopic imaging with spectral domain optical coherence tomography (SD-OCT). The catheter incorporates a micro-mirror scanner implemented with microelectromechanical systems (MEMS) technology: the micro-mirror is mounted on a two-axis gimbal comprised of folded flexure hinges and is actuated by magnetic field. The scanner can run either statically in both axes or at the resonant frequency (<= 350Hz) for the fast axis. The assembled catheter has an outer diameter of 2.8 mm and a rigid part of 12 mm in length. Its scanning range is +/- 20 degrees in optical angle in both axes with low voltages (1 similar to 3V), resulting in a scannable length of approximately 1 mm at the surface in both axes, even with the small catheter size. The catheter was incorporated with a multi-functional SD-OCT system for 3D endoscopic imaging. Both intensity and polarization-sensitive images could be acquired simultaneously at 18.5K axial scans/s. In vivo 3D images of human fingertips and oral cavity tissue are presented as a demonstration. (c) 2007 Optical Society of America. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.subject | IN-VIVO | - |
dc.subject | BARRETTS-ESOPHAGUS | - |
dc.subject | DYNAMIC-RANGE | - |
dc.subject | SWEPT SOURCE | - |
dc.subject | MIRROR | - |
dc.subject | REFLECTOMETRY | - |
dc.subject | DERMATOLOGY | - |
dc.subject | TRACT | - |
dc.title | TWO-AXIS MAGNETICALLY-DRIVEN MEMS SCANNING CATHETER FOR ENDOSCOPIC HIGH-SPEED OPTICAL COHERENCE TOMOGRAPHY | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.identifier.doi | 10.1364/OE.15.018130 | - |
dc.author.google | Kim, KH | - |
dc.author.google | Park, BH | - |
dc.author.google | Maguluri, GN | - |
dc.author.google | Lee, TW | - |
dc.author.google | Rogomentich, FJ | - |
dc.author.google | Bancu, MG | - |
dc.author.google | Bouma, BE | - |
dc.author.google | de Boer, JF | - |
dc.author.google | Bernstein, JJ | - |
dc.relation.volume | 15 | - |
dc.relation.issue | 26 | - |
dc.relation.startpage | 18130 | - |
dc.relation.lastpage | 18140 | - |
dc.contributor.id | 10183385 | - |
dc.relation.journal | OPTICS EXPRESS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.15, no.26, pp.18130 - 18140 | - |
dc.identifier.wosid | 000252045400073 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 18140 | - |
dc.citation.number | 26 | - |
dc.citation.startPage | 18130 | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 15 | - |
dc.contributor.affiliatedAuthor | Kim, KH | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 115 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | IN-VIVO | - |
dc.subject.keywordPlus | DYNAMIC-RANGE | - |
dc.subject.keywordPlus | SWEPT SOURCE | - |
dc.subject.keywordPlus | ESOPHAGUS | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
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