Považay, Boris, Hermann, Boris  ORCID: https://orcid.org/0000-0001-8658-485X, Unterhuber, Angelika ORCID: https://orcid.org/0000-0002-1251-3001 and Hofer, Bernd
2007.
Three-dimensional optical coherence tomography at 1050nm versus 800nm in retinal pathologies: enhanced performance and choroidal penetration in cataract patients.
Journal of Biomedical Optics
12
(4)
, 041211.
10.1117/1.2773728
|
Abstract
Frequency domain optical coherence tomography (FD-OCT), based on an all-reflective high-speed InGaAs spectrometer, operating in the 1050 nm wavelength region for retinal diagnostics, enables high-speed, volumetric imaging of retinal pathologies with greater penetration into choroidal tissue is compared to conventional 800 nm three-dimensional (3-D) ophthalmic FD-OCT systems. Furthermore, the lower scattering at this wavelength significantly improves imaging performance in cataract patients, thereby widening the clinical applicability of ophthalmic OCT. The clinical performance of two spectrometer-based ophthalmic 3-D OCT systems compared in respect to their clinical performance, one operating at 800 nm with 150 nm bandwidth (~3
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Schools > Optometry and Vision Sciences |
| ISSN: | 10833668 |
| Last Modified: | 17 Oct 2022 08:43 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/880 |
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