scholarly journals High-resolution 1050 nm spectral domain retinal optical coherence tomography at 120 kHz A-scan rate with 61 mm imaging depth

2013 ◽  
Vol 4 (2) ◽  
pp. 245 ◽  
Author(s):  
Lin An ◽  
Peng Li ◽  
Gongpu Lan ◽  
Doug Malchow ◽  
Ruikang K. Wang
Keyword(s):  
Optical Coherence Tomography ◽  
High Resolution ◽  
Spectral Domain ◽  
Optical Coherence ◽  
Scan Rate ◽  
Imaging Depth

Is high-resolution spectral domain optical coherence tomography reliable in nystagmus?

2011 ◽  
Vol 97 (4) ◽  
pp. 534.1-536 ◽  
Author(s):  
Mervyn G Thomas ◽  
Anil Kumar ◽  
John R Thompson ◽  
Frank A Proudlock ◽  
Kees Straatman ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Resolution ◽  
Spectral Domain ◽  
Optical Coherence

scholarly journals In vivo high-resolution video-rate spectral-domain optical coherence tomography of the human retina and optic nerve

2004 ◽  
Vol 12 (3) ◽  
pp. 367 ◽  
Author(s):  
N. A. Nassif ◽  
B. Cense ◽  
B. H. Park ◽  
M. C. Pierce ◽  
S. H. Yun ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optic Nerve ◽  
High Resolution ◽  
Spectral Domain ◽  
Human Retina ◽  
Optical Coherence

scholarly journals Spectral Domain OCT: An Aid to Diagnosis and Surgical Planning of Retinal Detachments

2011 ◽  
Vol 2011 ◽  
pp. 1-4
Author(s):  
Graham Auger ◽  
Stephen Winder
Keyword(s):  
Optical Coherence Tomography ◽  
High Resolution ◽  
Surgical Planning ◽  
Surgical Intervention ◽  
Spectral Domain ◽  
Optical Coherence ◽  
Spectral Domain Oct

Regmatogenous retinal detachments need prompt intervention particularly when macula is on. Unfortunately this is not always easy to ascertain clinically and the chronicity of the event is often muddled in patient's histories. Developments in optical coherence tomography (OCT) have allowed high-resolution axial scans which have enabled the characterisation of retinal changes in retinal detachments. In this paper, we show the changes in retinal morphology observed by spectral domain OCT and how this can be used to plan appropriate surgical intervention.

scholarly journals Simultaneous Confocal Scanning Laser Ophthalmoscopy Combined with High-Resolution Spectral-Domain Optical Coherence Tomography: A Review

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Verônica Castro Lima ◽  
Eduardo B. Rodrigues ◽  
Renata P. Nunes ◽  
Juliana F. Sallum ◽  
Michel E. Farah ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
High Resolution ◽  
High Speed ◽  
Light Exposure ◽  
Spectral Domain ◽  
Scanning Laser ◽  
Diagnostic Tools ◽  
Optical Coherence ◽  
Confocal Scanning ◽  
Confocal Scanning Laser

We aimed to evaluate technical aspects and the clinical relevance of a simultaneous confocal scanning laser ophthalmoscope and a high-speed, high-resolution, spectral-domain optical coherence tomography (SDOCT) device for retinal imaging. The principle of confocal scanning laser imaging provides a high resolution of retinal and choroidal vasculature with low light exposure. Enhanced contrast, details, and image sharpness are generated using confocality. The real-time SDOCT provides a new level of accuracy for assessment of the angiographic and morphological correlation. The combined system allows for simultaneous recordings of topographic and tomographic images with accurate correlation between them. Also it can provide simultaneous multimodal imaging of retinal pathologies, such as fluorescein and indocyanine green angiographies, infrared and blue reflectance (red-free) images, fundus autofluorescence images, and OCT scans (Spectralis HRA + OCT; Heidelberg Engineering, Heidelberg, Germany). The combination of various macular diagnostic tools can lead to a better understanding and improved knowledge of macular diseases.

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