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Article: Three-dimensional optical coherence tomography employing a 2-axis microelectromechanical scanning mirror

TitleThree-dimensional optical coherence tomography employing a 2-axis microelectromechanical scanning mirror
Authors
Keywords2-axis miceoelectromechanical scanning mirror
Three-dimensional optical coherence tomography (3D OCT)
Issue Date2005
Citation
Ieee Journal On Selected Topics In Quantum Electronics, 2005, v. 11 n. 4, p. 806-809 How to Cite?
AbstractWe present a three-dimensional (3-D) optical coherence tomography (OCT) system based on a dual axis microelectromechanical system (MEMS) mirror. The MEMS mirror provides high-speed, high resolution 2-axis scanning while occupying a very small volume with extremely low power consumption. The dimensions of the mirror are 600 × 600 μm, and both axes are capable of scanning up to 30 degree angles at frequencies greater than 3 kHz with good linearity. A 3-D image set is acquired when the MEMS mirror is integrated with the fiber-based OCT system. Via 2-axis lateral scanning, combined with an axial scan, a volume (2 × 2 × 1.4 mm) image of tissue, including a cancerous region, from a hamster cheek pouch was obtained. Using a signal processing technique, image data is normally presented by 3-volume showing views at arbitrary angles and locations. The objective of this work is to show the capabilities of a 3-D OCT system utilizing a MEMS scanner as this technology can readily by applied to realize OCT beam delivery systems such as hand held scanners and endoscopic probes. A MEMS based 3-D OCT system employing a high speed, small volume scanner may have the potential to expand the application area of OCT and revolutionize areas of clinical medicine as well as medical research. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/148951
ISSN
2015 Impact Factor: 3.466
2015 SCImago Journal Rankings: 1.632
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorJung, Wen_HK
dc.contributor.authorZhang, Jen_HK
dc.contributor.authorWang, Len_HK
dc.contributor.authorWilderSmith, Pen_HK
dc.contributor.authorChen, Zen_HK
dc.contributor.authorMcCormick, DTen_HK
dc.contributor.authorTien, NCen_HK
dc.date.accessioned2012-06-20T06:17:01Z-
dc.date.available2012-06-20T06:17:01Z-
dc.date.issued2005en_HK
dc.identifier.citationIeee Journal On Selected Topics In Quantum Electronics, 2005, v. 11 n. 4, p. 806-809en_HK
dc.identifier.issn1077-260Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/148951-
dc.description.abstractWe present a three-dimensional (3-D) optical coherence tomography (OCT) system based on a dual axis microelectromechanical system (MEMS) mirror. The MEMS mirror provides high-speed, high resolution 2-axis scanning while occupying a very small volume with extremely low power consumption. The dimensions of the mirror are 600 × 600 μm, and both axes are capable of scanning up to 30 degree angles at frequencies greater than 3 kHz with good linearity. A 3-D image set is acquired when the MEMS mirror is integrated with the fiber-based OCT system. Via 2-axis lateral scanning, combined with an axial scan, a volume (2 × 2 × 1.4 mm) image of tissue, including a cancerous region, from a hamster cheek pouch was obtained. Using a signal processing technique, image data is normally presented by 3-volume showing views at arbitrary angles and locations. The objective of this work is to show the capabilities of a 3-D OCT system utilizing a MEMS scanner as this technology can readily by applied to realize OCT beam delivery systems such as hand held scanners and endoscopic probes. A MEMS based 3-D OCT system employing a high speed, small volume scanner may have the potential to expand the application area of OCT and revolutionize areas of clinical medicine as well as medical research. © 2005 IEEE.en_HK
dc.languageengen_US
dc.relation.ispartofIEEE Journal on Selected Topics in Quantum Electronicsen_HK
dc.subject2-axis miceoelectromechanical scanning mirroren_HK
dc.subjectThree-dimensional optical coherence tomography (3D OCT)en_HK
dc.titleThree-dimensional optical coherence tomography employing a 2-axis microelectromechanical scanning mirroren_HK
dc.typeArticleen_HK
dc.identifier.emailTien, NC: nctien@hku.hken_HK
dc.identifier.authorityTien, NC=rp01604en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/JSTQE.2005.857683en_HK
dc.identifier.scopuseid_2-s2.0-29144515553en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-29144515553&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume11en_HK
dc.identifier.issue4en_HK
dc.identifier.spage806en_HK
dc.identifier.epage809en_HK
dc.identifier.isiWOS:000233728500010-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridJung, W=7201622408en_HK
dc.identifier.scopusauthoridZhang, J=10039988800en_HK
dc.identifier.scopusauthoridWang, L=7409178099en_HK
dc.identifier.scopusauthoridWilderSmith, P=35549067700en_HK
dc.identifier.scopusauthoridChen, Z=7409482950en_HK
dc.identifier.scopusauthoridMcCormick, DT=7202521902en_HK
dc.identifier.scopusauthoridTien, NC=7006532826en_HK

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