Hybrid LSLO/SDOCT retinal imager

Nicusor V. Iftimia; Daniel X. Hammer; Chad E. Bigelow; Teoman Ustun; Andrew H Burbo; Johannes F. de Boer; R. Daniel Ferguson

doi:10.1117/12.701713

9 February 2007 Hybrid LSLO/SDOCT retinal imager

Nicusor V. Iftimia, Daniel X. Hammer, Chad E. Bigelow, Teoman Ustun, Andrew H Burbo, Johannes F. de Boer, R. Daniel Ferguson

Author Affiliations +

Proceedings Volume 6426, Ophthalmic Technologies XVII; 642602 (2007) https://doi.org/10.1117/12.701713
Event: SPIE BiOS, 2007, San Jose, California, United States

Abstract

In this paper we demonstrate the integration of two technologies, Line-Scanning Laser Ophthalmoscopy (LSLO) and Spectral Domain Optical Coherence Tomography (SDOCT) into a single compact instrument that shares the same imaging optics and line scan camera for both LSLO and OCT imaging. Co-registered high contrast wide-field en face retinal LSLO and SDOCT images are obtained non-mydriatically with less than 600 microwatts of broadband illumination at 15 frames/sec. The hybrid instrument can work in three different modes: LSLO mode, SDOCT mode, and LSLO/SDOCT interleaved mode. This instrument could be useful in clinical ophthalmic diagnostics and emergency medicine.

Citation Download Citation

Nicusor V. Iftimia, Daniel X. Hammer, Chad E. Bigelow, Teoman Ustun, Andrew H Burbo, Johannes F. de Boer, and R. Daniel Ferguson "Hybrid LSLO/SDOCT retinal imager", Proc. SPIE 6426, Ophthalmic Technologies XVII, 642602 (9 February 2007); https://doi.org/10.1117/12.701713

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