Results 61 to 70 of about 68,876 (207)
From Single to Multi‐Material 3D Printing of Glass‐Ceramics for Micro‐Optics
Small Methods, EarlyView.This article explores advancements in two‐photon lithography (TPL) for fabricating high‐refractive‐index micro‐optics. It examines single and multi‐material 3D architectures in glass and ceramics (GLACEs), highlighting photoresin customization, critical fabrication conditions, and cross‐scale structural and optical characterization.
Joel Arriaga‐Dávila +10 more
wiley +1 more source
Into nonlinearity and beyond for Zernike-like wavefront sensors [PDF]
Context: Telescopes like the Extremely Large Telescope (ELT) and the Giant Magellan Telescope (GMT) will be used together with extreme adaptive optics (AO) instruments to directly image Earth-like planets. The AO systems will need to perform at the fundamental limit in order to image Earth twins.
arxiv +1 more source
Sparse-matrix wavefront reconstruction: simulations and experiments [PDF]
, 2003 Fang Shi +5 more
openalex +1 more source
Geophysical Prospecting, EarlyView.Abstract The knowledge of the local slope field of prestack seismic data is essential in several seismic signal processing tasks. Building on our previous slope‐assisted, physics‐informed seismic interpolation framework, dubbed PINNslope, we introduce a series of enhancements that elevate the framework's versatility.
Francesco Brandolin +2 more
wiley +1 more source
Wavefront reconstruction from tangential and sagittal curvature
Applied Optics, 2014 In a previous contribution [Appl. Opt.51, 8599 (2012)], a coauthor of this work presented a method for reconstructing the wavefront aberration from tangential refractive power data measured using dynamic skiascopy. Here we propose a new regularized least squares method where the wavefront is reconstructed not only using tangential but also sagittal ...
Canales, J. +3 more
openaire +4 more sources
Simulations of closed-loop wavefront reconstruction for multiconjugate adaptive optics on giant telescopes [PDF]
, 2003 Brent L. Ellerbroek, Curtis R. Vogel
openalex +1 more source
Real‐Time Rendering Framework for Holography
Computer Graphics Forum, EarlyView.Abstract With the advent of holographic near‐eye displays, the need for rendering algorithms that output holograms instead of color images emerged. These holograms usually encode phase maps that alter the phase of coherent light sources such that images result from diffraction effects.
Sascha Fricke +3 more
wiley +1 more source
From white elephant to Nobel Prize: Dennis Gabor's wavefront reconstruction [PDF]
, 2005 Sean F. Johnston
openalex +1 more source
Lamotrigine promotes reentrant ventricular tachycardia in murine hearts
Epilepsia, EarlyView.Abstract Objective In 2021, the US Food and Drug Administration issued a safety warning concerning lamotrigine use in patients with underlying cardiac disorders. This warning was based on in vitro data that predicted class Ib antiarrhythmic activity for lamotrigine.
Patrícia Dias +5 more
wiley +1 more source
Quantitative analysis of human umbilical vein endothelial cell morphology and tubulogenesis
Journal of Microscopy, EarlyView.Abstract Primary human umbilical vein endothelial cells can grow as both a monolayer in culture and also as a capillary‐like network making them an ideal model system in order to study vascular remodelling. Image‐based analysis can allow assessment of cell morphology and motility but is dependent on accurate cell segmentation which requires high ...
Viviane Mignone +6 more
wiley +1 more source