Results 21 to 30 of about 98,832 (287)
Megahertz all-optical swept-source optical coherence tomography based on broadband amplified optical time-stretch [PDF]
, 2014 We demonstrate all-optical ultrahigh-speed swept-source optical coherence tomography (OCT) based on amplified optical time-stretch (AOT). Such an inertia-free wavelength-swept mechanism, via group velocity dispersion, enables us to realize OCT with an A ...
Tsia, KKM +4 more
core +1 more source
Developments in Contact Lens Imaging: New Applications of Optical Coherence Tomography
Applied Sciences, 2019 Optical coherence tomography (OCT) is a high-speed and non-contact optical imaging technology widely used for noninvasive cross-sectional imaging of biological objects.
Joanna Stachura +5 more
doaj +1 more source
International Journal of Retina and Vitreous, 2023 Background Post-transplant diabetes mellitus (PTDM) is a specific subtype of diabetes with an uncertain impact on mortality and morbidity in post-transplant patients. Diabetic retinopathy is the most common microvascular complication of diabetes mellitus,
Anne Elise Cruz do Carmo Chaves +6 more
doaj +1 more source
Full-Field Swept Source Master-Slave Optical Coherence Tomography
IEEE Photonics Journal, 2015 We apply the principle of master-slave (MS) interferometry to a full-field swept source optical coherence tomography (OCT) setup equipped with a fast 2-D camera.
Jingyu Wang +3 more
doaj +1 more source
Data in Brief, 2021 This article presents high-resolution swept source optical coherence tomography (SS-OCT) imaging data used to describe the physiology of retinal reattachment in humans.
Aditya Bansal +3 more
doaj +1 more source
Signal-to-signal-to-noise ratio of full-field Fourier domain optical coherence tomography: experiment [PDF]
, 2005 We report a new approach in optical coherence tomography (OCT) termed full-field Fourier-domain OCT (3F-OCT). A three-dimensional image of a sample is obtained by digital reconstruction of a three-dimensional data cube, acquired using a Fourier ...
Blazkiewicz, Paul +5 more
core +1 more source
Journal of Medical Case Reports, 2018 Purpose To describe swept-source optical coherence tomography and optical coherence tomography angiography retinal changes in a case of acute toxoplasmic chorioretinitis both at the time of diagnosis and after healing.
Diego Vezzola +6 more
doaj +1 more source
Differential intensity contrast swept source optical coherence tomography for human retinal vasculature visualization [PDF]
, 2012 We demonstrate an intensity-based motion sensitive method, called differential logarithmic intensity variance (DLOGIV), for 3D microvasculature imaging and foveal avascular zone (FAZ) visualization in the in vivo human retina using swept source optical ...
Fraser, Scott, Motaghiannezam, Reza
core +1 more source
Surface imaging of metallic material fractures using optical coherence tomography [PDF]
, 2014 We demonstrate the capability of optical coherence tomography (OCT) to perform topography of metallic surfaces after being subjected to ductile or brittle fracturing.
Camacho +20 more
core +1 more source
Scientific Reports, 2021 Photonic integrated circuits (PIC) provide promising functionalities to significantly reduce the size and costs of optical coherence tomography (OCT) systems.
Elisabet A. Rank +10 more
doaj +1 more source