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Proceedings Paper

Ophthalmic space division multiplexing optical coherence tomography (Conference Presentation)
Author(s): Jason Jerwick; Zhao Dong; Yongyang Huang; Adrienne Saludades; Joan DuPont; Alexander Brucker; Chao Zhou

Paper Abstract

High speed ophthalmic Optical Coherence Tomography systems are of interest because they allow rapid artifact free widefield retinal imaging. Space Division Multiplexing Optical Coherence Tomography is a high-speed imaging technology which takes advantage of the long coherence length of MEMs VCSEL sources to multiplex multiple images along a single imaging depth. We demonstrate widefield retinal OCT and OCT angiography imaging, acquired at effective Ascan rates of 800,000 Ascans/sec with imaging ranges of up to 11 x 7mm on the retina. A clinical study was conducted to compare ophthalmic SDM-OCT with commercial OCT and OCTa systems.

Paper Details

Date Published: 9 March 2020
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Proc. SPIE 11228, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV, 112280L (9 March 2020); doi: 10.1117/12.2549144
Show Author Affiliations
Jason Jerwick, Lehigh Univ. (United States)
Zhao Dong, Lehigh Univ. (United States)
Yongyang Huang, Lehigh Univ. (United States)
Adrienne Saludades, Univ. of Pennsylvania (United States)
Joan DuPont, Univ. of Pennsylvania (United States)
Alexander Brucker, Univ. of Pennsylvania (United States)
Chao Zhou, Washington Univ. in St. Louis (United States)


Published in SPIE Proceedings Vol. 11228:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV
Joseph A. Izatt; James G. Fujimoto, Editor(s)

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