Optical coherence tomography for whole eye segment imaging

Optical coherence tomography for whole eye segment imaging

We proposed a dual focus dual channel spectral domain optical coherence tomography (SD-OCT) for simultaneous imaging of the whole eye segments from cornea to the retina. By using dual channels the system solved the problem of limited imaging depth of SD-OCT. By using dual focus the system solved the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Optics express 2012-03, Vol.20 (6), p.6109-6115
Hauptverfasser: Dai, Cuixia, Zhou, Chuanqing, Fan, Shanhui, Chen, Zhe, Chai, Xinyu, Ren, Qiushi, Jiao, Shuliang
Format: Artikel
Sprache:eng
Schlagworte:
Equipment Design
Equipment Failure Analysis
Eye - anatomy & histology
Humans
Image Enhancement - instrumentation
Ophthalmoscopes
Reproducibility of Results
Sensitivity and Specificity
Tomography, Optical Coherence - instrumentation
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 6115
container_issue 6
container_start_page 6109
container_title Optics express
container_volume 20
creator Dai, Cuixia
Zhou, Chuanqing
Fan, Shanhui
Chen, Zhe
Chai, Xinyu
Ren, Qiushi
Jiao, Shuliang
description We proposed a dual focus dual channel spectral domain optical coherence tomography (SD-OCT) for simultaneous imaging of the whole eye segments from cornea to the retina. By using dual channels the system solved the problem of limited imaging depth of SD-OCT. By using dual focus the system solved the problem of simultaneous light focusing on the anterior segment of the eye and the retina. Dual focusing was achieved by adjusting the collimating lenses so the divergence of the two probing beams was tuned to make them focused at different depth in the eye. We further achieved full range complex (FRC) SD-OCT in one channel to increase the depth range for anterior segment imaging. The system was successfully tested by imaging a human eye in vivo.
doi_str_mv 10.1364/OE.20.006109
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_928908017</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>928908017</sourcerecordid><originalsourceid>FETCH-LOGICAL-c394t-565cc04ff7574103ab3444de0f5b945d5b53cdc2909eca7106274eb770c1b4543</originalsourceid><addsrcrecordid>eNpNkL9PwzAQhS0EoqWwMaNsLKSck3Mcs6Gq_JAqZYHZSpxLGpTEwU6F-t8T1IJY7t3w6enpY-yaw5LHCd5n62UES4CEgzph8-liiJDK03__jF14_wHAUSp5zmZRhDxFBXP2kA1jY_I2MHZLjnpDwWg7W7t82O6Dyrrga2tbCmhPgae6o34Mmi6vm76-ZGdV3nq6OuaCvT-t31Yv4SZ7fl09bkITKxxDkQhjAKtKCokc4ryIEbEkqEShUJSiELEpTaRAkcklhySSSIWUYHiBAuMFuz30Ds5-7siPumu8obbNe7I7r1WUKkiBy4m8O5DGWe8dVXpw01i31xz0jyydrXUE-iBrwm-Oxbuio_IP_rUTfwORyWNO</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>928908017</pqid></control><display><type>article</type><title>Optical coherence tomography for whole eye segment imaging</title><source>MEDLINE</source><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Alma/SFX Local Collection</source><creator>Dai, Cuixia ; Zhou, Chuanqing ; Fan, Shanhui ; Chen, Zhe ; Chai, Xinyu ; Ren, Qiushi ; Jiao, Shuliang</creator><creatorcontrib>Dai, Cuixia ; Zhou, Chuanqing ; Fan, Shanhui ; Chen, Zhe ; Chai, Xinyu ; Ren, Qiushi ; Jiao, Shuliang</creatorcontrib><description>We proposed a dual focus dual channel spectral domain optical coherence tomography (SD-OCT) for simultaneous imaging of the whole eye segments from cornea to the retina. By using dual channels the system solved the problem of limited imaging depth of SD-OCT. By using dual focus the system solved the problem of simultaneous light focusing on the anterior segment of the eye and the retina. Dual focusing was achieved by adjusting the collimating lenses so the divergence of the two probing beams was tuned to make them focused at different depth in the eye. We further achieved full range complex (FRC) SD-OCT in one channel to increase the depth range for anterior segment imaging. The system was successfully tested by imaging a human eye in vivo.</description><identifier>ISSN: 1094-4087</identifier><identifier>EISSN: 1094-4087</identifier><identifier>DOI: 10.1364/OE.20.006109</identifier><identifier>PMID: 22418490</identifier><language>eng</language><publisher>United States</publisher><subject>Equipment Design ; Equipment Failure Analysis ; Eye - anatomy &amp; histology ; Humans ; Image Enhancement - instrumentation ; Ophthalmoscopes ; Reproducibility of Results ; Sensitivity and Specificity ; Tomography, Optical Coherence - instrumentation</subject><ispartof>Optics express, 2012-03, Vol.20 (6), p.6109-6115</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-565cc04ff7574103ab3444de0f5b945d5b53cdc2909eca7106274eb770c1b4543</citedby><cites>FETCH-LOGICAL-c394t-565cc04ff7574103ab3444de0f5b945d5b53cdc2909eca7106274eb770c1b4543</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,860,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22418490$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Dai, Cuixia</creatorcontrib><creatorcontrib>Zhou, Chuanqing</creatorcontrib><creatorcontrib>Fan, Shanhui</creatorcontrib><creatorcontrib>Chen, Zhe</creatorcontrib><creatorcontrib>Chai, Xinyu</creatorcontrib><creatorcontrib>Ren, Qiushi</creatorcontrib><creatorcontrib>Jiao, Shuliang</creatorcontrib><title>Optical coherence tomography for whole eye segment imaging</title><title>Optics express</title><addtitle>Opt Express</addtitle><description>We proposed a dual focus dual channel spectral domain optical coherence tomography (SD-OCT) for simultaneous imaging of the whole eye segments from cornea to the retina. By using dual channels the system solved the problem of limited imaging depth of SD-OCT. By using dual focus the system solved the problem of simultaneous light focusing on the anterior segment of the eye and the retina. Dual focusing was achieved by adjusting the collimating lenses so the divergence of the two probing beams was tuned to make them focused at different depth in the eye. We further achieved full range complex (FRC) SD-OCT in one channel to increase the depth range for anterior segment imaging. The system was successfully tested by imaging a human eye in vivo.</description><subject>Equipment Design</subject><subject>Equipment Failure Analysis</subject><subject>Eye - anatomy &amp; histology</subject><subject>Humans</subject><subject>Image Enhancement - instrumentation</subject><subject>Ophthalmoscopes</subject><subject>Reproducibility of Results</subject><subject>Sensitivity and Specificity</subject><subject>Tomography, Optical Coherence - instrumentation</subject><issn>1094-4087</issn><issn>1094-4087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkL9PwzAQhS0EoqWwMaNsLKSck3Mcs6Gq_JAqZYHZSpxLGpTEwU6F-t8T1IJY7t3w6enpY-yaw5LHCd5n62UES4CEgzph8-liiJDK03__jF14_wHAUSp5zmZRhDxFBXP2kA1jY_I2MHZLjnpDwWg7W7t82O6Dyrrga2tbCmhPgae6o34Mmi6vm76-ZGdV3nq6OuaCvT-t31Yv4SZ7fl09bkITKxxDkQhjAKtKCokc4ryIEbEkqEShUJSiELEpTaRAkcklhySSSIWUYHiBAuMFuz30Ds5-7siPumu8obbNe7I7r1WUKkiBy4m8O5DGWe8dVXpw01i31xz0jyydrXUE-iBrwm-Oxbuio_IP_rUTfwORyWNO</recordid><startdate>20120312</startdate><enddate>20120312</enddate><creator>Dai, Cuixia</creator><creator>Zhou, Chuanqing</creator><creator>Fan, Shanhui</creator><creator>Chen, Zhe</creator><creator>Chai, Xinyu</creator><creator>Ren, Qiushi</creator><creator>Jiao, Shuliang</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20120312</creationdate><title>Optical coherence tomography for whole eye segment imaging</title><author>Dai, Cuixia ; Zhou, Chuanqing ; Fan, Shanhui ; Chen, Zhe ; Chai, Xinyu ; Ren, Qiushi ; Jiao, Shuliang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-565cc04ff7574103ab3444de0f5b945d5b53cdc2909eca7106274eb770c1b4543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Equipment Design</topic><topic>Equipment Failure Analysis</topic><topic>Eye - anatomy &amp; histology</topic><topic>Humans</topic><topic>Image Enhancement - instrumentation</topic><topic>Ophthalmoscopes</topic><topic>Reproducibility of Results</topic><topic>Sensitivity and Specificity</topic><topic>Tomography, Optical Coherence - instrumentation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dai, Cuixia</creatorcontrib><creatorcontrib>Zhou, Chuanqing</creatorcontrib><creatorcontrib>Fan, Shanhui</creatorcontrib><creatorcontrib>Chen, Zhe</creatorcontrib><creatorcontrib>Chai, Xinyu</creatorcontrib><creatorcontrib>Ren, Qiushi</creatorcontrib><creatorcontrib>Jiao, Shuliang</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics express</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dai, Cuixia</au><au>Zhou, Chuanqing</au><au>Fan, Shanhui</au><au>Chen, Zhe</au><au>Chai, Xinyu</au><au>Ren, Qiushi</au><au>Jiao, Shuliang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical coherence tomography for whole eye segment imaging</atitle><jtitle>Optics express</jtitle><addtitle>Opt Express</addtitle><date>2012-03-12</date><risdate>2012</risdate><volume>20</volume><issue>6</issue><spage>6109</spage><epage>6115</epage><pages>6109-6115</pages><issn>1094-4087</issn><eissn>1094-4087</eissn><abstract>We proposed a dual focus dual channel spectral domain optical coherence tomography (SD-OCT) for simultaneous imaging of the whole eye segments from cornea to the retina. By using dual channels the system solved the problem of limited imaging depth of SD-OCT. By using dual focus the system solved the problem of simultaneous light focusing on the anterior segment of the eye and the retina. Dual focusing was achieved by adjusting the collimating lenses so the divergence of the two probing beams was tuned to make them focused at different depth in the eye. We further achieved full range complex (FRC) SD-OCT in one channel to increase the depth range for anterior segment imaging. The system was successfully tested by imaging a human eye in vivo.</abstract><cop>United States</cop><pmid>22418490</pmid><doi>10.1364/OE.20.006109</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1094-4087
ispartof Optics express, 2012-03, Vol.20 (6), p.6109-6115
issn 1094-4087
1094-4087
language eng
recordid cdi_proquest_miscellaneous_928908017
source MEDLINE; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection
subjects Equipment Design
Equipment Failure Analysis
Eye - anatomy & histology
Humans
Image Enhancement - instrumentation
Ophthalmoscopes
Reproducibility of Results
Sensitivity and Specificity
Tomography, Optical Coherence - instrumentation
title Optical coherence tomography for whole eye segment imaging
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T18%3A39%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Optical%20coherence%20tomography%20for%20whole%20eye%20segment%20imaging&rft.jtitle=Optics%20express&rft.au=Dai,%20Cuixia&rft.date=2012-03-12&rft.volume=20&rft.issue=6&rft.spage=6109&rft.epage=6115&rft.pages=6109-6115&rft.issn=1094-4087&rft.eissn=1094-4087&rft_id=info:doi/10.1364/OE.20.006109&rft_dat=%3Cproquest_cross%3E928908017%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=928908017&rft_id=info:pmid/22418490&rfr_iscdi=true