Application of full range swept source optical coherence tomography for imaging of the anterior eye segment in patients with type I Boston Keratoprosthesis

Raju Poddar, Dennis Cortes, Robert Zawadzki, Mark J Mannis, John S Werner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

We present a high-speed complex conjugate resolved 1 μm swept source optical coherence tomography [SS-OCT] system using coherence revival of the light source for clinical imaging of the anterior segment of the eye. High-speed of 100,000 A-scans/sec and 1 μm imaging window of OCT permits dense 3D imaging of the anterior segment, minimizing the influence of motion artifacts and deep penetration of images for topographic analysis. The swept laser performance with internal clocking was adapted to achieve extended imaging depth requirements. The feasibility of our instrument for visualization of the anterior segment of patients with the Boston Keratoprosthesis (KPro) was discussed. The relations between of the KPro and the surrounding tissue were also demonstrated.

Original languageEnglish (US)
Title of host publicationProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume8571
DOIs
StatePublished - 2013
EventOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVII - San Francisco, CA, United States
Duration: Feb 4 2013Feb 6 2013

Other

OtherOptical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVII
CountryUnited States
CitySan Francisco, CA
Period2/4/132/6/13

Keywords

  • imaging system
  • keratoprosthesis
  • medical optics instrumentation
  • ophthalmology
  • optical coherence tomography

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

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