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Ultralong-range optical coherence tomography-based angiography by akinetic swept source
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Paper Abstract

Most of current OCT-based angiography suffers from small FOV with short imaging range. Here we implement an ultralong-range OCT system for vascular imaging based on an akinetic swept source. This swept-source OCT (SS-OCT) system enables us to achieve up to 46 mm long imaging range with unprecedented roll-off performance. To compare with traditional spectral domain OCT (SD-OCT) system, we demonstrated the vascular imaging of the entire mice brain with wide FOV by this ultralong-range SS-OCT system and captured the blood flow images at different depth position, which shows the great advantages and bright future of this ultralong-range SS-OCT in vascular imaging.

Paper Details

Date Published: 17 February 2017
PDF: 5 pages
Proc. SPIE 10053, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXI, 100531W (17 February 2017); doi: 10.1117/12.2254651
Show Author Affiliations
Jingjiang Xu, Univ. of Washington (United States)
Shaozhen Song, Univ. of Washington (United States)
Ruikang K. Wang, Univ. of Washington (United States)


Published in SPIE Proceedings Vol. 10053:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXI
James G. Fujimoto; Joseph A. Izatt; Valery V. Tuchin, Editor(s)

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