Real-time High Resolution Optical Coherence Microscopy with a Phase Shifting Apodizer
In conventional optical coherence microscopy (OCM) systems, there is an inherent tradeoff between the depth of focus (DOF) and lateral resolution. A new method to overcome this limitation for real-time optical coherence microscopy is proposed. By simply incorporating a three-zone, pure phase, phase...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1108 |
|---|---|
| container_issue | |
| container_start_page | 1105 |
| container_title | |
| container_volume | |
| creator | Linbo Liu Cheng Liu Wong Chee Howe Sheppard, C.J.R. Nanguang Chen |
| description | In conventional optical coherence microscopy (OCM) systems, there is an inherent tradeoff between the depth of focus (DOF) and lateral resolution. A new method to overcome this limitation for real-time optical coherence microscopy is proposed. By simply incorporating a three-zone, pure phase, phase shifting apodizer in a conventional OCM setup, we improve DOF by a factor of 3. A nearly constant lateral resolution of 5.0 mum or better over a depth range of 500 mum is experimentally verified. Since pure phase masks can be easily fabricated and miniaturized, the merits of the proposed method are especially desired in real-time, high-resolution endoscopic OCM systems. |
| doi_str_mv | 10.1109/ICCME.2007.4381913 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_4381913</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>4381913</ieee_id><sourcerecordid>4381913</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-3f86e065cd23e3eae49e0315b57ff5f0202463b9709591b3fb452a2ecda76b243</originalsourceid><addsrcrecordid>eNo1kM1Kw0AYAFdEUGteQC_7Aonf_mePJVRbaKlUey6bzbfNSpqEJCL16T1YT8Nc5jCEPDLIGAP7vCqKzSLjACaTImeWiStyzySXkoHJ7TVJrMn_3chbkozjJwAwoyVIfUf2O3RNOsUT0mU81nSHY9d8TbFr6bafoncNLboaB2w90k30Qzf6rj_T7zjV1NG32o1I3-sYptge6bzvqviDwwO5Ca4ZMblwRvYvi49ima63r6tivk4jM2pKRcg1gla-4gIFOpQWQTBVKhOCCsCBSy1Ka8Aqy0oRSqm44-grZ3TJpZiRp79uRMRDP8STG86HywnxCyU0UbY</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Real-time High Resolution Optical Coherence Microscopy with a Phase Shifting Apodizer</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Linbo Liu ; Cheng Liu ; Wong Chee Howe ; Sheppard, C.J.R. ; Nanguang Chen</creator><creatorcontrib>Linbo Liu ; Cheng Liu ; Wong Chee Howe ; Sheppard, C.J.R. ; Nanguang Chen</creatorcontrib><description>In conventional optical coherence microscopy (OCM) systems, there is an inherent tradeoff between the depth of focus (DOF) and lateral resolution. A new method to overcome this limitation for real-time optical coherence microscopy is proposed. By simply incorporating a three-zone, pure phase, phase shifting apodizer in a conventional OCM setup, we improve DOF by a factor of 3. A nearly constant lateral resolution of 5.0 mum or better over a depth range of 500 mum is experimentally verified. Since pure phase masks can be easily fabricated and miniaturized, the merits of the proposed method are especially desired in real-time, high-resolution endoscopic OCM systems.</description><identifier>ISBN: 9781424410774</identifier><identifier>ISBN: 1424410770</identifier><identifier>EISBN: 1424410789</identifier><identifier>EISBN: 9781424410781</identifier><identifier>DOI: 10.1109/ICCME.2007.4381913</identifier><language>eng</language><publisher>IEEE</publisher><subject>Apertures ; Biomedical optical imaging ; Focusing ; Image resolution ; Lenses ; Optical imaging ; Optical microscopy ; Optical refraction ; Optical variables control ; Spatial resolution</subject><ispartof>2007 IEEE/ICME International Conference on Complex Medical Engineering, 2007, p.1105-1108</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4381913$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4381913$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Linbo Liu</creatorcontrib><creatorcontrib>Cheng Liu</creatorcontrib><creatorcontrib>Wong Chee Howe</creatorcontrib><creatorcontrib>Sheppard, C.J.R.</creatorcontrib><creatorcontrib>Nanguang Chen</creatorcontrib><title>Real-time High Resolution Optical Coherence Microscopy with a Phase Shifting Apodizer</title><title>2007 IEEE/ICME International Conference on Complex Medical Engineering</title><addtitle>ICCME</addtitle><description>In conventional optical coherence microscopy (OCM) systems, there is an inherent tradeoff between the depth of focus (DOF) and lateral resolution. A new method to overcome this limitation for real-time optical coherence microscopy is proposed. By simply incorporating a three-zone, pure phase, phase shifting apodizer in a conventional OCM setup, we improve DOF by a factor of 3. A nearly constant lateral resolution of 5.0 mum or better over a depth range of 500 mum is experimentally verified. Since pure phase masks can be easily fabricated and miniaturized, the merits of the proposed method are especially desired in real-time, high-resolution endoscopic OCM systems.</description><subject>Apertures</subject><subject>Biomedical optical imaging</subject><subject>Focusing</subject><subject>Image resolution</subject><subject>Lenses</subject><subject>Optical imaging</subject><subject>Optical microscopy</subject><subject>Optical refraction</subject><subject>Optical variables control</subject><subject>Spatial resolution</subject><isbn>9781424410774</isbn><isbn>1424410770</isbn><isbn>1424410789</isbn><isbn>9781424410781</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1kM1Kw0AYAFdEUGteQC_7Aonf_mePJVRbaKlUey6bzbfNSpqEJCL16T1YT8Nc5jCEPDLIGAP7vCqKzSLjACaTImeWiStyzySXkoHJ7TVJrMn_3chbkozjJwAwoyVIfUf2O3RNOsUT0mU81nSHY9d8TbFr6bafoncNLboaB2w90k30Qzf6rj_T7zjV1NG32o1I3-sYptge6bzvqviDwwO5Ca4ZMblwRvYvi49ima63r6tivk4jM2pKRcg1gla-4gIFOpQWQTBVKhOCCsCBSy1Ka8Aqy0oRSqm44-grZ3TJpZiRp79uRMRDP8STG86HywnxCyU0UbY</recordid><startdate>200705</startdate><enddate>200705</enddate><creator>Linbo Liu</creator><creator>Cheng Liu</creator><creator>Wong Chee Howe</creator><creator>Sheppard, C.J.R.</creator><creator>Nanguang Chen</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200705</creationdate><title>Real-time High Resolution Optical Coherence Microscopy with a Phase Shifting Apodizer</title><author>Linbo Liu ; Cheng Liu ; Wong Chee Howe ; Sheppard, C.J.R. ; Nanguang Chen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-3f86e065cd23e3eae49e0315b57ff5f0202463b9709591b3fb452a2ecda76b243</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Apertures</topic><topic>Biomedical optical imaging</topic><topic>Focusing</topic><topic>Image resolution</topic><topic>Lenses</topic><topic>Optical imaging</topic><topic>Optical microscopy</topic><topic>Optical refraction</topic><topic>Optical variables control</topic><topic>Spatial resolution</topic><toplevel>online_resources</toplevel><creatorcontrib>Linbo Liu</creatorcontrib><creatorcontrib>Cheng Liu</creatorcontrib><creatorcontrib>Wong Chee Howe</creatorcontrib><creatorcontrib>Sheppard, C.J.R.</creatorcontrib><creatorcontrib>Nanguang Chen</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Linbo Liu</au><au>Cheng Liu</au><au>Wong Chee Howe</au><au>Sheppard, C.J.R.</au><au>Nanguang Chen</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Real-time High Resolution Optical Coherence Microscopy with a Phase Shifting Apodizer</atitle><btitle>2007 IEEE/ICME International Conference on Complex Medical Engineering</btitle><stitle>ICCME</stitle><date>2007-05</date><risdate>2007</risdate><spage>1105</spage><epage>1108</epage><pages>1105-1108</pages><isbn>9781424410774</isbn><isbn>1424410770</isbn><eisbn>1424410789</eisbn><eisbn>9781424410781</eisbn><abstract>In conventional optical coherence microscopy (OCM) systems, there is an inherent tradeoff between the depth of focus (DOF) and lateral resolution. A new method to overcome this limitation for real-time optical coherence microscopy is proposed. By simply incorporating a three-zone, pure phase, phase shifting apodizer in a conventional OCM setup, we improve DOF by a factor of 3. A nearly constant lateral resolution of 5.0 mum or better over a depth range of 500 mum is experimentally verified. Since pure phase masks can be easily fabricated and miniaturized, the merits of the proposed method are especially desired in real-time, high-resolution endoscopic OCM systems.</abstract><pub>IEEE</pub><doi>10.1109/ICCME.2007.4381913</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISBN: 9781424410774 |
| ispartof | 2007 IEEE/ICME International Conference on Complex Medical Engineering, 2007, p.1105-1108 |
| issn | |
| language | eng |
| recordid | cdi_ieee_primary_4381913 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Apertures Biomedical optical imaging Focusing Image resolution Lenses Optical imaging Optical microscopy Optical refraction Optical variables control Spatial resolution |
| title | Real-time High Resolution Optical Coherence Microscopy with a Phase Shifting Apodizer |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T18%3A28%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Real-time%20High%20Resolution%20Optical%20Coherence%20Microscopy%20with%20a%20Phase%20Shifting%20Apodizer&rft.btitle=2007%20IEEE/ICME%20International%20Conference%20on%20Complex%20Medical%20Engineering&rft.au=Linbo%20Liu&rft.date=2007-05&rft.spage=1105&rft.epage=1108&rft.pages=1105-1108&rft.isbn=9781424410774&rft.isbn_list=1424410770&rft_id=info:doi/10.1109/ICCME.2007.4381913&rft_dat=%3Cieee_6IE%3E4381913%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=1424410789&rft.eisbn_list=9781424410781&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=4381913&rfr_iscdi=true |