High-precision, high-accuracy ultralong-range swept-source optical coherence tomography using vertical cavity surface emitting laser light source
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Fujimoto_High-precision.pdf
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Author(s)
Grulkowski, Ireneusz
Liu, Jonathan Jaoshin
Potsaid, Benjamin M.
Jayaraman, Vijaysekhar
Jiang, James
Fujimoto, James G.
Cable, Alex E.
Date Issued
February 2013
Journal
Optics Letters
Publisher
Optical Society of America
Citation
Grulkowski, Ireneusz, Jonathan J. Liu, Benjamin Potsaid, Vijaysekhar Jayaraman, James Jiang, James G. Fujimoto, and Alex E. Cable. “High-Precision, High-Accuracy Ultralong-Range Swept-Source Optical Coherence Tomography Using Vertical Cavity Surface Emitting Laser Light Source.” Optics Letters 38, no. 5 (March 1, 2013): 673.
Version
Author's final manuscript
Abstract
We demonstrate ultralong-range swept-source optical coherence tomography (OCT) imaging using vertical cavity surface emitting laser technology. The ability to adjust laser parameters and high-speed acquisition enables imaging ranges from a few centimeters up to meters using the same instrument. We discuss the challenges of long-range OCT imaging. In vivo human-eye imaging and optical component characterization are presented. The precision and accuracy of OCT-based measurements are assessed and are important for ocular biometry and reproducible intraocular distance measurement before cataract surgery. Additionally, meter-range measurement of fiber length and multicentimeter-range imaging are reported. 3D visualization supports a class of industrial imaging applications of OCT.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Massachusetts Institute of Technology. Research Laboratory of Electronics
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DOI of Published Version
https://doi.org/10.1364/OL.38.000673
