In vivo Fourier-domain full-field OCT of the human retina with 15 million A-lines/s

Tim Bonin; Gesa Franke; Martin Hagen-Eggert; Peter Koch; Gereon Hüttmann

doi:10.1364/OL.35.003432

In vivo Fourier-domain full-field OCT of the human retina with 15 million A-lines/s

Tim Bonin, Gesa Franke, Martin Hagen-Eggert, Peter Koch, Gereon Hüttmann

Abstract

In vivo full-field (FF) optical coherence tomography (OCT) images of human retina are presented by using a rapidly tunable laser source in combination with an ultra-high-speed camera. Fourier-domain FF-OCT provided a way to increase the speed of retinal imaging by parallel acquisition of A-scans. Reduced contrast caused by cross talk was observed only below the retinal pigment epithelium. With a 100Hz sweep rate, FF-OCT was fast enough to acquire OCT images with acceptable motion artifacts. FF-OCT allows ultrafast retinal imaging, boosting image speed by a lack of moving parts and a considerably higher irradiation power.

Originalsprache	Englisch
Titel	Optics Letters
Seitenumfang	1
Erscheinungsdatum	15.10.2010
Seiten	3432
ISBN (Print)	0146-9592
DOIs	https://doi.org/10.1364/OL.35.003432
Publikationsstatus	Veröffentlicht - 15.10.2010

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10.1364/OL.35.003432

Graduiertenschule GSC 235: Informatik in Medizin und Lebenswissenschaften
Schweikard, A. (Sprecher*in), Anders, S. (Beteiligte*r Wissenschaftler*in), Barkhausen, J. (Beteiligte*r Wissenschaftler*in), Buzug, T. (Beteiligte*r Wissenschaftler*in), Erdmann, J. (Beteiligte*r Wissenschaftler*in), Fischer, B. (Beteiligte*r Wissenschaftler*in), Fischer, S. (Beteiligte*r Wissenschaftler*in), Habermann, J. K. (Beteiligte*r Wissenschaftler*in), Hartmann, E. (Beteiligte*r Wissenschaftler*in), Hilgenfeld, R. (Beteiligte*r Wissenschaftler*in), Hofmann, U. (Beteiligte*r Wissenschaftler*in), Klein, C. (Beteiligte*r Wissenschaftler*in), Kruse, C. (Beteiligte*r Wissenschaftler*in), Marshall, L. (Beteiligte*r Wissenschaftler*in), Martinetz, T. (Beteiligte*r Wissenschaftler*in), Mertins, A. (Beteiligte*r Wissenschaftler*in), Münte, T. (Beteiligte*r Wissenschaftler*in), Oltmanns, K. (Beteiligte*r Wissenschaftler*in), Schneider, S. (Beteiligte*r Wissenschaftler*in), Schunkert, H. (Beteiligte*r Wissenschaftler*in), Sczakiel, G. (Beteiligte*r Wissenschaftler*in), Tronnier, V. M. (Beteiligte*r Wissenschaftler*in), Vogel, A. (Beteiligte*r Wissenschaftler*in), Westermann, J. (Beteiligte*r Wissenschaftler*in) & Zillikens, D. (Beteiligte*r Wissenschaftler*in)
01.11.07 → 31.12.14
Projekt: DFG Verbundprojekte › DFG Graduiertenkollegs (GRK)

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abstract = "In vivo full-field (FF) optical coherence tomography (OCT) images of human retina are presented by using a rapidly tunable laser source in combination with an ultra-high-speed camera. Fourier-domain FF-OCT provided a way to increase the speed of retinal imaging by parallel acquisition of A-scans. Reduced contrast caused by cross talk was observed only below the retinal pigment epithelium. With a 100Hz sweep rate, FF-OCT was fast enough to acquire OCT images with acceptable motion artifacts. FF-OCT allows ultrafast retinal imaging, boosting image speed by a lack of moving parts and a considerably higher irradiation power.",

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AU - Hüttmann, Gereon

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In vivo Fourier-domain full-field OCT of the human retina with 15 million A-lines/s

Abstract

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Graduiertenschule GSC 235: Informatik in Medizin und Lebenswissenschaften

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