High-speed high-resolution optical coherence tomography at 800 and 1060 nm

B. Považay; B. Hofer; B. Hermann; C. Torti; V. Kajic; A. Unterhuber; W. Drexler

doi:10.1117/12.817399

30 December 2008 High-speed high-resolution optical coherence tomography at 800 and 1060 nm

B. Považay, B. Hofer, B. Hermann, C. Torti, V. Kajic, A. Unterhuber, W. Drexler

Proceedings Volume 7139, 1st Canterbury Workshop on Optical Coherence Tomography and Adaptive Optics; 71390R (2008) https://doi.org/10.1117/12.817399
Event: 1st Canterbury Workshop and School in Optical Coherence Tomography and Adaptive Optics, 2008, Canterbury, United Kingdom

Abstract

Two high speed systems for spectrometer based frequency domain optical coherence tomography are presented. A device operating at 800 nm, based on the Basler Sprint CMOS camera with linerates of up to 312,000 lps and a device based on the Goodrich SUI LHD 1024 px camera at 1060 nm with 47,000 lps are applied in a clinical environment to normal subjects. The feasibility of clinical high and ultra high-resolution optical coherence tomography (OCT) devices for retinal imaging at different wavelengths, capable of isotropic sampling with 70 to 600 frames per second at 512 depth scans/frame for widefield imaging and high density sampling at 1 Gvoxel are demostrated.

Citation Download Citation

B. Považay, B. Hofer, B. Hermann, C. Torti, V. Kajic, A. Unterhuber, and W. Drexler "High-speed high-resolution optical coherence tomography at 800 and 1060 nm", Proc. SPIE 7139, 1st Canterbury Workshop on Optical Coherence Tomography and Adaptive Optics, 71390R (30 December 2008); https://doi.org/10.1117/12.817399

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