Results 81 to 90 of about 2,885,109 (234)

Comparative signal-to-noise analysis of fibre-optic based optical coherence tomography systems [PDF]

, 2005
Several optical coherence tomography ( OCT) systems are proposed using optical. fibre components and based around Fizeau sensing interferometers. The theoretical signal- to- noise ratio ( SNR) is calculated for each of the proposed configurations ...
Beddows, R., Casaubieilh, P., Tatam, Ralph P., Ford, Helen D.   +3 more
core   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Morpho-functional evaluation of torpedo maculopathy with optical coherence tomography angiography and microperimetry

American Journal of Ophthalmology Case Reports, 2018
Purpose: To report the case of a 13-year-old girl with torpedo maculopathy, evaluated with multimodal morpho-functional retinal imaging, including fundus photography, infra-red and blue fundus autofluorescence, swept-source optical coherence tomography ...
Gabriela Grimaldi, Andrea Scupola, Maria G. Sammarco, Michele Marullo, Maria A. Blasi   +4 more
doaj   +1 more source

Ghost optical coherence tomography

Optics Express, 2019
We demonstrate experimentally ghost optical coherence tomography using a broadband incoherent supercontinuum light source with shot-to-shot random spectral fluctuations. The technique is based on ghost imaging in the spectral domain where the object is the spectral interference pattern generated from an optical coherence tomography interferometer in ...
Caroline G. Amiot, Piotr Ryczkowski, Ari T. Friberg, John M. Dudley, Goëry Genty   +4 more
openaire   +4 more sources

Full-field optical coherence tomography [PDF]

, 2005
To eliminate mechanical scanning in the probe head of an endoscopic OCT system, we propose the use of an imaging fibre bundle for probe beam delivery.
H. D. Ford, R. P. Tatam, Tatam, Ralph P., Ford, Helen D.   +3 more
core   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Anti-Spoof Reliable Biometry of Fingerprints Using En-Face Optical Coherence Tomography [PDF]

, 2011
Optical coherence tomography (OCT) is a relatively new imaging technology which can produce high-reso- lution images of three-dimensional structures. OCT has been mainly used for medical applications such as for ophthalmology and dermatology.
Alexander Meadway, Rohollah Mazrae Khoshki, Hojjatoleslami, Ali, Adrian Bradu, Bradu, Adrian, Mohammad-Reza Nasiri-Avanaki, Nasiri-Avanaki, Mohammad-Reza, Meadway, Alexander, Ali Hojjatoleslami, Podoleanu, Adrian G.H., Khoshki, Rohollah Mazrae, Adrian Gh. Podoleanu   +11 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Swept source optical coherence tomography and optical coherence tomography angiography in pediatric enhanced S-cone syndrome: a case report

Journal of Medical Case Reports, 2018
Background Enhanced S-cone syndrome is an autosomal recessive retinal dystrophy related to a defect in a nuclear receptor gene (NR2E3) that leads to alteration in cells development from rod to S-cone. This retinal dystrophy may be associated with retinal
Angelo Maria Minnella, Valeria Pagliei, Maria Cristina Savastano, Matteo Federici, Matteo Bertelli, Paolo Enrico Maltese, Giorgio Placidi, Giovanni Corbo, Benedetto Falsini, Aldo Caporossi   +9 more
doaj   +1 more source

The application of optical coherence tomography to image subsurface tissue structure of Antarctic krill Euphausia superba [PDF]

, 2014
Many small open ocean animals, such as Antarctic krill, are an important part of marine ecosystems. To discover what will happen to animals such as krill in a changing ocean, experiments are run in aquaria where conditions can be controlled to simulate ...
Kawaguchi, S., Danielle J. Harper, Kawaguchi, So, Martin J Cox, Tammy Horton, Christian T A Brown, Nicola Bellini, Martin J. Cox, Praveen C Ashok, Ashok, Praveen C., Dholakia, Kishan, Brown, Christian T.A., Christian T. A. Brown (643438), Dholakia, K., Kishan Dholakia, Cox, Martin J., Bellini, Nicola, Danielle J Harper, Martin J. Cox (409559), Sebastian R. Stott (643436), Tammy Horton (409562), Horton, Tammy, Harper, Danielle J., King, R., Harper, D.J., Praveen C. Ashok, Praveen C. Ashok (643437), Danielle J. Harper (643435), Nicola Bellini (643434), Stott, Sebastian R., Sebastian R. Stott, Stott, S.R., Brown, C.T.A., Nicola Bellini, So Kawaguchi, King, Robert, Horton, T., Kishan Dholakia (426528), Robert King, So Kawaguchi (201865), Cox, M.J., Robert King (2499592), Brown, Christian T. A., Sebastian R Stott, Christian T. A. Brown, Bellini, N., Ashok, P.C.   +46 more
core   +2 more sources