Combined adaptive optics - Optical coherence tomography and adaptive optics - Scanning laser ophthalmoscopy system for retinal imaging

Robert Zawadzki; Steven M. Jones; Diana Chen; Stacey S. Choi; Julia W. Evans; Scot S. Olivier; John S Werner

doi:10.1117/12.809419

Combined adaptive optics - Optical coherence tomography and adaptive optics - Scanning laser ophthalmoscopy system for retinal imaging

Robert Zawadzki, Steven M. Jones, Diana Chen, Stacey S. Choi, Julia W. Evans, Scot S. Olivier, John S Werner

Ophthalmology and Vision Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Scopus citations

Abstract

We describe a novel instrument that combines adaptive optics - Fourier-domain optical coherence tomography (AO-OCT) with an adaptive optics scanning laser ophthalmoscope (AO-SLO). Both systems share a common AO sub-system and vertical scanner to permit simultaneous acquisition of retinal images from both OCT and SLO. One of the benefits of combining OCT with SLO includes automatic co-registration between the two imaging modalities and potential for correcting lateral and transversal eye motion resulting in motion artifact-free volumetric retinal imaging. Results of using this system for eye model imaging are presented. Feasibility for clinical application is briefly discussed as well as potential further improvements of the current system.

Original language	English (US)
Title of host publication	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	7163
DOIs	https://doi.org/10.1117/12.809419
State	Published - 2009
Event	Ophthalmic Technologies XIX - San Jose, CA, United States Duration: Jan 24 2009 → Jan 26 2009

Other

Other	Ophthalmic Technologies XIX
Country/Territory	United States
City	San Jose, CA
Period	1/24/09 → 1/26/09

Keywords

(010.1080) Adaptive optics
(110.4500) Optical coherence tomography
(120.3890) Medical optics instrumentation
(170.0110) imaging system
(170.4470) ophthalmology
(220.1000) Aberration compensation

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Biomaterials
Radiology Nuclear Medicine and imaging

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10.1117/12.809419

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Combined adaptive optics - Optical coherence tomography and adaptive optics - Scanning laser ophthalmoscopy system for retinal imaging. / Zawadzki, Robert; Jones, Steven M.; Chen, Diana; Choi, Stacey S.; Evans, Julia W.; Olivier, Scot S.; Werner, John S.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7163 2009. 71630F.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Zawadzki, R, Jones, SM, Chen, D, Choi, SS, Evans, JW, Olivier, SS & Werner, JS 2009, Combined adaptive optics - Optical coherence tomography and adaptive optics - Scanning laser ophthalmoscopy system for retinal imaging. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 7163, 71630F, Ophthalmic Technologies XIX, San Jose, CA, United States, 1/24/09. https://doi.org/10.1117/12.809419

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AU - Zawadzki, Robert

AU - Jones, Steven M.

AU - Chen, Diana

AU - Choi, Stacey S.

AU - Evans, Julia W.

AU - Olivier, Scot S.

AU - Werner, John S

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AB - We describe a novel instrument that combines adaptive optics - Fourier-domain optical coherence tomography (AO-OCT) with an adaptive optics scanning laser ophthalmoscope (AO-SLO). Both systems share a common AO sub-system and vertical scanner to permit simultaneous acquisition of retinal images from both OCT and SLO. One of the benefits of combining OCT with SLO includes automatic co-registration between the two imaging modalities and potential for correcting lateral and transversal eye motion resulting in motion artifact-free volumetric retinal imaging. Results of using this system for eye model imaging are presented. Feasibility for clinical application is briefly discussed as well as potential further improvements of the current system.

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KW - (110.4500) Optical coherence tomography

KW - (120.3890) Medical optics instrumentation

KW - (170.0110) imaging system

KW - (170.4470) ophthalmology

KW - (220.1000) Aberration compensation

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Combined adaptive optics - Optical coherence tomography and adaptive optics - Scanning laser ophthalmoscopy system for retinal imaging

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Keywords

ASJC Scopus subject areas

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