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Proceedings Paper

Cornea curvature measurement using single shot C-scan OCT
Author(s): Lucian Plesea; Marta Gomez; Adrian Gh. Podoleanu
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Paper Abstract

A novel method is presented for the evaluation of object shapes. The method has applicability in the measurement of the cornea curvature. An en-face OCT system using a multiple delay element in the reference path of the interferometer is proposed. This method allows detection of the polar variations of the cornea curvature from a single en-face OCT image. Inspection of multiple contours in the en-face OCT image can also be used to estimate the instantaneous axial position of the eye.

Paper Details

Date Published: 7 February 2007
PDF: 7 pages
Proc. SPIE 6429, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI, 64290Y (7 February 2007); doi: 10.1117/12.704070
Show Author Affiliations
Lucian Plesea, Univ. of Kent (United Kingdom)
Marta Gomez, Univ. of Kent (United Kingdom)
Adrian Gh. Podoleanu, Univ. of Kent (United Kingdom)


Published in SPIE Proceedings Vol. 6429:
Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI
James G. Fujimoto; Joseph A. Izatt; Valery V. Tuchin, Editor(s)

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