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Optical coherence tomography angiography
Kerala Journal of Ophthalmology, 2016 Optical coherence tomography angiography (OCTA) is a non-invasive angiography type without a contrast agent, which provides a detailed assessment of the retinal and choroidal vasculature and visualization of blood flow by detecting motions of ...
Remya Mareen Paulose, Jay Chhablani
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Optical Coherence Tomography [PDF]
Science, 1991 A technique called optical coherence tomography (OCT) has been developed for noninvasive cross-sectional imaging in biological systems. OCT uses low-coherence interferometry to produce a two-dimensional image of optical scattering from internal tissue microstructures in a way that is analogous to ultrasonic pulse-echo imaging.
David Huang +10 more
semanticscholar +8 more sources
Optical Coherence Tomography [PDF]
The Scientific World Journal, 2007 Optical coherence tomography (OCT) is an optical imaging modality that performs high-resolution, cross-sectional, subsurface tomographic imaging of the microstructure of tissues.
Pier Alberto Testoni
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Evaluation of a cheap ultrasonic stage for light source coherence function measurement, optical coherence tomography and dynamic focusing [PDF]
European Conference on Biomedical Optics, 2009 We evaluate the performance of a cheap ultrasonic stage in setups related to optical coherence tomography. The stage was used in several configurations: (1) optical delay line in an optical coherence tomography (OCT) setup; (2) as a delay line measuring ...
Andersen, Peter E. +7 more
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Advances in swept-source optical coherence tomography and optical coherence tomography angiography
Advances in Ophthalmology Practice and Research, 2023 Background: The fast development of swept-source optical coherence tomography (SS-OCT) and swept-source optical coherence tomography angiography (SS-OCTA) enables both anterior and posterior imaging of the eye.
Fang Zheng +8 more
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Optical coherence tomography angiography
Progress in Retinal and Eye Research, 2017 Optical coherence tomography (OCT) was one of the biggest advances in ophthalmic imaging. Building on that platform, OCT angiography (OCTA) provides depth resolved images of blood flow in the retina and choroid with levels of detail far exceeding that ...
R. Spaide +4 more
semanticscholar +4 more sources
Second harmonic optical coherence tomography [PDF]
Optics Letters, 2004 Second harmonic optical coherence tomography, which uses coherence gating of second-order nonlinear optical response of biological tissues for imaging, is described and demonstrated. Femtosecond laser pulses were used to excite second harmonic waves from
Campagnola +16 more
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Dental Optical Coherence Tomography [PDF]
Sensors, 2013 This review paper describes the applications of dental optical coherence tomography (OCT) in oral tissue images, caries, periodontal disease and oral cancer.
Kun-Feng Lin +6 more
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Optical coherence refraction tomography
Nature Photonics, 2019 Optical coherence tomography (OCT) is a cross-sectional, micrometre-scale imaging modality with widespread clinical application. Typical OCT systems sacrifice lateral resolution to achieve long depths of focus for bulk tissue imaging, and therefore tend ...
Kevin C Zhou +4 more
semanticscholar +3 more sources
Optical Coherence Tomography: A Brief Review [PDF]
International Journal of Biophotonics and Biomedical Engineering, 2023 Optical coherence tomography (OCT) is a new imaging technique with a significant role in the field of medicine. It is a light-based non-invasive imaging method that provides high quality cross-sectional and volumetric images.
Nasser Moslehi Milani
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