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Design & development of a galvanometer inspired dual beam optical coherence tomography system for flow velocity quantification of the microvasculature

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dc.contributor.author McElligott-Daly, Susan
dc.contributor.author Jonathan, E.
dc.contributor.author Leahy, Martin J.
dc.date.accessioned 2012-11-01T14:51:34Z
dc.date.available 2012-11-01T14:51:34Z
dc.date.issued 2011
dc.identifier.uri http://hdl.handle.net/10344/2647
dc.description peer-reviewed en_US
dc.description.abstract This paper reports initial experimentation of a dual beam flow velocity estimation setup based on optical coherence tomography (OCT) for biomedical applications. The proposed work incorporates a low cost switching mechanism (rotating galvanometer mirror) for optical signal discrimination between adjacent fiber channels enabling quasisimultaneous multiple specimen scanning. A cascaded interferometric design is used with two sample output arms orientated in parallel to eachother. A cross-correlation computation between these two parallel sample beams yields a relative time delay, enabling assessment and quantification of flow velocities. en_US
dc.language.iso eng en_US
dc.publisher Society of Phyto-Optical Instrumentation Engineering en_US
dc.relation.ispartofseries SPIE OSA;8091, 809121
dc.relation.uri http:dx.doi.org/10.1117/12.889099
dc.rights Copyright 2011 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. en_US
dc.subject microcircualtion en_US
dc.subject dual-beam en_US
dc.subject optical coherence tomography en_US
dc.subject velocity en_US
dc.subject cross-correlation en_US
dc.title Design & development of a galvanometer inspired dual beam optical coherence tomography system for flow velocity quantification of the microvasculature en_US
dc.type info:eu-repo/semantics/conferenceObject en_US
dc.type.supercollection all_ul_research en_US
dc.contributor.sponsor IRCSET en_US
dc.contributor.sponsor HEA en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US


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