Rapid volumetric imaging of the human retina in vivo using a low-Cost, spectral domain optical coherence tomography system

Bradley A. Bower, Mingtao Zhao, Yimin Wang, Albert Chu, Robert Zawadzki, Marinko V. Sarunic, Joseph A. Izatt

Research output: Contribution to journalConference article

6 Citations (Scopus)

Abstract

We present a low-cost, high resolution, real-time Spectral Domain Optical Coherence Tomography (SDOCT) system optimized for rapid 3D imaging of the human retina in vivo. Using a source with an 841nm center wavelength and a FWHM bandwidth of 49nm, 6.67 second length bursts of 100 512 × 1000 pixel images were acquired with an integration time of 50 μs/line and a frame rate of 16 frames/sec. Three-dimensional data sets comprising up to 4.0mm × 1.2mm × 2.45mm retinal volumes were streamed to hard disk during this brief ocular fixation interval and post-processed to create 3D volumetric images of the optic nerve head and fovea.

Original languageEnglish (US)
Article number14
Pages (from-to)79-84
Number of pages6
JournalProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume5690
DOIs
StatePublished - Jul 21 2005
EventCoherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine IX - San Jose, CA, United States
Duration: Jan 23 2005Jan 26 2005

Fingerprint

retina
Hard disk storage
Optical tomography
Optical Coherence Tomography
Full width at half maximum
Retina
Ocular Fixation
Optics
tomography
Pixels
fovea
Bandwidth
Imaging techniques
Costs and Cost Analysis
Wavelength
Optic Disk
nerves
Costs
bursts
pixels

Keywords

  • Optical coherence tomography
  • Volumetric imaging

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Rapid volumetric imaging of the human retina in vivo using a low-Cost, spectral domain optical coherence tomography system. / Bower, Bradley A.; Zhao, Mingtao; Wang, Yimin; Chu, Albert; Zawadzki, Robert; Sarunic, Marinko V.; Izatt, Joseph A.

In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 5690, 14, 21.07.2005, p. 79-84.

Research output: Contribution to journalConference article

Bower, Bradley A. ; Zhao, Mingtao ; Wang, Yimin ; Chu, Albert ; Zawadzki, Robert ; Sarunic, Marinko V. ; Izatt, Joseph A. / Rapid volumetric imaging of the human retina in vivo using a low-Cost, spectral domain optical coherence tomography system. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2005 ; Vol. 5690. pp. 79-84.
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