Swept source optical coherence tomography Gabor fusion splicing technique for microscopy of thick samples using a deformable mirror [PDF]
, 2015 We present a swept source optical coherence tomography (OCT) system at 1060 nm equipped with a wavefront sensor at 830 nm and a deformable mirror in a closed-loop adaptive optics (AO) system.
Adrian Bradu +5 more
core +1 more source
Polarization sensitive optical coherence tomography utilizing a buffered swept source laser
Current Directions in Biomedical Engineering, 2017 We present an approach for polarization sensitive optical coherence tomography (PS-OCT) that solely requires a modification of the light source, a buffered swept source laser. For this purpose a single-mode fiber-based Fourier domain mode locked laser is
Golde Jonas, Kirsten Lars, Koch Edmund
doaj +1 more source
Expanding Functionality of Commercial Optical Coherence Tomography Systems by Integrating a Custom Endoscope. [PDF]
PLoS ONE, 2015 Optical coherence tomography (OCT) is a useful imaging modality for detecting and monitoring diseases of the gastrointestinal tract and other tubular structures. The non-destructiveness of OCT enables time-serial studies in animal models.
Weston A Welge, Jennifer K Barton
doaj +1 more source
Passive component based multifunctional Jones matrix swept source optical coherence tomography for Doppler and polarization imaging [PDF]
, 2012 We present a fiber based multifunctional Jones matrix swept source optical coherence tomography (SS-OCT) system for Doppler and polarization imaging. Jones matrix measurement without using active components such as electro-optic modulators is realized by
Duan Lian +5 more
core +1 more source
Scientific Reports, 2021 To study the topographic distribution of the short posterior ciliary arteries (SPCA) entry sites into the choroid in normal eyes using structural en-face swept source optical coherence tomography (SS-OCT).
R. Lejoyeux +7 more
doaj +1 more source
Polarization-sensitive swept-source optical coherence tomography with continuous source polarization modulation [PDF]
, 2008 We present fiber-based polarization-sensitive swept-source optical coherence tomography (SS-OCT) based on continuous source polarization modulation. The light source is a frequency swept laser centered at 1.31 μm with a scanning rate of 20 kHz.
Makita Shuichi +3 more
core +1 more source
Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting
Advanced Functional Materials, EarlyView.A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar +4 more
wiley +1 more source
Wide field swept source OCT angiography in acute syphilitic placoid chorioretinitis
American Journal of Ophthalmology Case Reports, 2020 Purpose: To describe the clinical and swept source OCT angiographic features of a patient with acute syphilitic posterior placoid chorioretinitis (ASPPC). Observations: A 67-year-old man presented with acute loss of vision in the left eye.
Anita Barikian +3 more
doaj +1 more source
Logarithmic intensity and speckle-based motion contrast methods for human retinal vasculature visualization using swept source optical coherence tomography [PDF]
, 2012 We formulate a theory to show that the statistics of OCT signal amplitude and intensity are highly dependent on the sample reflectivity strength, motion, and noise power.
Cense +25 more
core +2 more sources
Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance
Advanced Functional Materials, EarlyView.A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer +2 more
wiley +1 more source