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Wavelength encoded OCT imaging using swept-source
SPIE Proceedings, 2007Wavelength-encoded imaging uses wavelength division multiplexing to produce cross-sectional images without mechanical scanning, and could be of a great interest in endoscope applications. In this paper, a scheme for wavelength-encoded imaging using time-encoded Frequency-domain optical coherence tomography (swept-source optical coherence tomography,
Ling Wang +3 more
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Swept Source OCT in Pseudodrusen
2017Pseudodrusen are pathological deposits that locate in the outer retinal layer. Unlike hard drusen and soft drusen, which are normally observed outside the retina pigment epithelium (RPE) layer, pseudodrusen are detected in the photoreceptor layer of the retina on swept source optical coherence tomography (SS-OCT) images.
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Swept Source OCT of Choroidal Nevi
2017Choroidal nevus is the most common type of intraocular tumor with an estimated prevalence of 6.5% and 1.4% in Caucasian and Asian populations, respectively [1]. Due to pigmentation, melanotic choroidal nevi are relatively opaque to internal examination under white light.
Kunal K. Dansingani, K. Bailey Freund
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Feasibility of swept-source OCT for active birdshot chorioretinopathy
Graefe's Archive for Clinical and Experimental Ophthalmology, 2017To assess the feasibility of swept-source optical coherence tomography (SS-OCT) for clinical follow-up of patients with birdshot chorioretinopathy (BC).Prospective longitudinal, observational, 12-month case-control study in a tertiary care center. The study population included 12 patients (24 eyes) diagnosed with BC and 21 age- and sex-matched healthy ...
Olga Garcia-Garcia +5 more
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Intraocular Tumors Using Swept Source OCT
2017Swept source optical coherence tomography (SS-OCT) permits a complementary study of retinal and choroidal lesions and diseases, including intraocular tumors. Due to the longer wavelength (1050 nm) employed, SS-OCT allows the visualization of the internal configuration of the tumors, and even the extent of the lesion in small and medium tumors, up to a ...
Ignacio Flores-Moreno +4 more
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Retinal Arteriovenous Malformation Assessment Using Swept-Source OCT Angiography
Ophthalmic Surgery, Lasers and Imaging Retina, 2018Swept-source optical coherence tomography angiography (SS-OCTA) is a promising new imaging modality for assessing retinal and choroidal vasculature. Faster scanning speed, large number of A-scan acquisition, and enhanced depth penetration has enhanced the detailed analysis of retinal layers.
Rohan, Chawla +4 more
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Swept Source OCT Angiography in Different Diseases
2017Swept source optical coherence tomography angiography (SS-OCTA) devices are the latest OCT technology to become commercially available. These units feature scan rates of 100,000 A-scans per second. In this chapter, the use of an ultra-high speed SS-OCTA prototype device developed at Massachusetts Institute of Technology (Cambridge, MA, USA) and ...
Ricardo Noguera Louzada +4 more
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Swept-Source OCT Findings in Ocular Siderosis
Ophthalmology Retina, 2021Pradeep Sagar +2 more
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Swept-Source OCT Angiography of Macular Telangiectasia Type 2
Ophthalmic Surgery, Lasers and Imaging Retina, 2014BACKGROUND AND OBJECTIVE: To evaluate the central macular microvascular network in patients with macular telangiectasia type 2 (MacTel2) using optical coherence tomography (OCT)-based microangiography (OMAG). PATIENTS AND METHODS: Prospective, observational study of patients with ...
Mariana R, Thorell +10 more
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Wavefront division swept source OCT
Optical Coherence Imaging Techniques and Imaging in Scattering Media V, 2023Bettina Heise +3 more
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