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Proceedings Paper

360 degree reconstruction of Schlemm's Canal using swept-source OCT at 1060 nm (Conference Presentation)
Author(s): Xinwen Yao; Kavya Devarajan; Damon Wong; Jacqueline Chua; Bingyao Tan; Leopold Schmetterer

Paper Abstract

We use the prototype swept-source (SS) OCT at 1060 nm to image human Schlemm’s canal (SC) and perform full reconstruction in the en face plane. Compared with spectral-domain (SD) OCT systems at 800 nm, the SS OCT system at 1060 nm offers deeper signal penetration, and has no sensitivity roll-off effect to allow for better localization and delineation of SC. One volumetric scan was taken from each of the eight cardinal positions to cover the entire SC circumferentially around the limbus. The en face slices were taken from each volume at the SC region, and were stitched together to generate an en face representation of the 360 deg SC.

Paper Details

Date Published: 9 March 2020
Proc. SPIE 11218, Ophthalmic Technologies XXX, 112180F (9 March 2020); doi: 10.1117/12.2544532
Show Author Affiliations
Xinwen Yao, Singapore Eye Research Institute (Singapore)
Kavya Devarajan, Singapore Eye Research Institute (Singapore)
Damon Wong, Nanyang Technological Univ. (Singapore)
Jacqueline Chua, Singapore Eye Research Institute (Singapore)
Bingyao Tan, Singapore Eye Research Institute (Singapore)
Leopold Schmetterer, Singapore Eye Research Institute (Singapore)

Published in SPIE Proceedings Vol. 11218:
Ophthalmic Technologies XXX
Fabrice Manns; Arthur Ho; Per G. Söderberg, Editor(s)

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