Instantaneous spectroscopic SS-OCT imaging using a simultaneous dual-band swept laser and common-path fiber probe

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DOIResolve DOI: http://doi.org/10.1117/12.974738
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TypeArticle
Proceedings titleSPIE - International Society for Optical Engineering. Proceedings
Conference22nd International Conference on Optical Fiber Sensors, 15 October 2012 through 19 October 2012, Beijing
ISSN0277-786X
ISBN9780819491039
Volume8421
Article number84215O
SubjectCommon-path interferometers; Dual-window polygonal; Fiber probe; Grin fibers; Spectroscopic contrast; Swept source; Swept source optical coherence tomographies; Fibers; Probes; Optical tomography
AbstractA simultaneous 1310/1550 swept-source optical coherence tomography system is implemented by combining a novel dual-band swept laser source and an integrated common-path GRIN lensed fiber interferometer/probe. Highspeed synchronized dual-wavelength tuning is performed by using two laser cavities with a single dual-window polygonal. Simultaneous in vivo OCT imaging at 1310 and 1550 nm is demonstrated. This dual-band technique bring together common-path fiber probe potentially allows instantaneous in situ functional OCT imaging with high quality spectroscopic contrast and stable phase measurements. © 2012 SPIE.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC); NRC Institute for Microstructural Sciences (IMS-ISM)
Peer reviewedYes
NPARC number21269294
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Record identifier282cca95-2619-4b9f-92c5-db602597076c
Record created2013-12-12
Record modified2017-04-24
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