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Proceedings Paper

Three-dimensional ophthalmic optical coherence tomography with a refraction correction algorithm
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Paper Abstract

We built an optical coherence tomography (OCT) system with a rapid scanning optical delay (RSOD) line, which allows probing full axial eye length. The system produces Three-dimensional (3D) data sets that are used to generate 3D tomograms of the model eye. The raw tomographic data were processed by an algorithm, which is based on Snell’s law to correct the interface positions. The Zernike polynomials representation of the interfaces allows quantitative wave aberration measurements. 3D images of our results are presented to illustrate the capabilities of the system and the algorithm performance. The system allows us to measure intra-ocular distances.

Paper Details

Date Published: 2 October 2003
PDF: 8 pages
Proc. SPIE 5140, Optical Coherence Tomography and Coherence Techniques, (2 October 2003);
Show Author Affiliations
Robert Jozef Zawadzki, Univ. of Vienna (Austria)
Nicholas Copernicus Univ. (Austria)
Christoph Leisser, Univ. of Vienna (Austria)
Rainer Leitgeb, Univ. of Vienna (Austria)
Michael Pircher, Univ. of Vienna (Austria)
Adolf Friedrich Fercher, Univ. of Vienna (Austria)


Published in SPIE Proceedings Vol. 5140:
Optical Coherence Tomography and Coherence Techniques
Wolfgang Drexler, Editor(s)

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