[HTML][HTML] Optical coherence tomography angiography

SS Gao, Y Jia, M Zhang, JP Su, G Liu… - … & visual science, 2016 - arvojournals.org
Optical coherence tomography angiography (OCTA) is a noninvasive approach that can
visualize blood vessels down to the capillary level. With the advent of high-speed OCT and …

High-speed OCT light sources and systems

T Klein, R Huber - Biomedical optics express, 2017 - opg.optica.org
Imaging speed is one of the most important parameters that define the performance of
optical coherence tomography (OCT) systems. During the last two decades, OCT speed has …

Multi-mhz retinal oct

T Klein, W Wieser, L Reznicek, A Neubauer… - Biomedical optics …, 2013 - opg.optica.org
We analyze the benefits and problems of in vivo optical coherence tomography (OCT)
imaging of the human retina at A-scan rates in excess of 1 MHz, using a 1050 nm Fourier …

Handheld ultrahigh speed swept source optical coherence tomography instrument using a MEMS scanning mirror

CD Lu, MF Kraus, B Potsaid, JJ Liu, WJ Choi… - Biomedical optics …, 2013 - opg.optica.org
We developed an ultrahigh speed, handheld swept source optical coherence tomography
(SS-OCT) ophthalmic instrument using a 2D MEMS mirror. A vertical cavity surface-emitting …

Cubic meter volume optical coherence tomography

Z Wang, B Potsaid, L Chen, C Doerr, HC Lee… - Optica, 2016 - opg.optica.org
Optical coherence tomography (OCT) is a powerful three-dimensional (3D) imaging modality
with micrometer-scale axial resolution and up to multi-GigaVoxel/s imaging speed. However …

High definition live 3D-OCT in vivo: design and evaluation of a 4D OCT engine with 1 GVoxel/s

W Wieser, W Draxinger, T Klein, S Karpf… - Biomedical optics …, 2014 - opg.optica.org
We present a 1300 nm OCT system for volumetric real-time live OCT acquisition and
visualization at 1 billion volume elements per second. All technological challenges and …

High-accuracy range-sensing system based on FMCW using low-cost VCSEL

T Hariyama, PAM Sandborn, M Watanabe, MC Wu - Optics express, 2018 - opg.optica.org
Long-range shape measurement with high accuracy is needed for precision manufacturing
of large-scale parts such as turbines, compressors, and trains. We have developed a high …

Ultrahigh speed endoscopic optical coherence tomography using micromotor imaging catheter and VCSEL technology

TH Tsai, B Potsaid, YK Tao, V Jayaraman… - Biomedical optics …, 2013 - opg.optica.org
We developed a micromotor based miniature catheter with an outer diameter of 3.2 mm for
ultrahigh speed endoscopic swept source optical coherence tomography (OCT) using a …

Comb-calibrated laser ranging for three-dimensional surface profiling with micrometer-level precision at a distance

E Baumann, FR Giorgetta, JD Deschênes… - Optics express, 2014 - opg.optica.org
Non-contact surface map** at a distance is interesting in diverse applications including
industrial metrology, manufacturing, forensics, and artifact documentation and preservation …

Long-range and wide field of view optical coherence tomography for in vivo 3D imaging of large volume object based on akinetic programmable swept source

S Song, J Xu, RK Wang - Biomedical optics express, 2016 - opg.optica.org
Current optical coherence tomography (OCT) imaging suffers from short ranging distance
and narrow imaging field of view (FOV). There is growing interest in searching for solutions …