Adjustable depth resolution OCT imaging

Adrian Gh. Podoleanu; Mauritius Seeger; David J. Webb; David A. Jackson; Fred W. Fitzke; Alex R. Wade

doi:10.1117/12.328700

4 December 1998 Adjustable depth resolution OCT imaging

Adrian Gh. Podoleanu, Mauritius Seeger, David J. Webb, David A. Jackson, Fred W. Fitzke, Alex R. Wade

Author Affiliations +

Proceedings Volume 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications; (1998) https://doi.org/10.1117/12.328700
Event: 1998 International Conference on Applications of Photonic Technology, 1998, Ottawa, Canada

Abstract

Using an in house low coherence reflectometry system, a large number of en-face images of the retina for different depths are collected. These images are then processed to produce an aggregated intensity image by the superposition of a number of individual transversal images. Varying the number of transversal OCT images superposed, the effective depth sectioning interval of the superposed image is altered. In this way, the sectioning interval width can be varied from the minimum given by the coherence length, to a maximum given by the range covered by the data collection.

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Adrian Gh. Podoleanu, Mauritius Seeger, David J. Webb, David A. Jackson, Fred W. Fitzke, and Alex R. Wade "Adjustable depth resolution OCT imaging", Proc. SPIE 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, (4 December 1998); https://doi.org/10.1117/12.328700

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