Results 81 to 90 of about 3,450 (259)
3D printed freeform micro-optics meets generated Jacobian equations based inverse designs [PDF]
Journal of the European Optical Society-Rapid PublicationsIn this work, we explore the use of Generated Jacobian Equations (GJEs) for the inverse design of freeform micro-optical surfaces. We demonstrate the integration of this design technique into an applied pipeline targeting 3D printed freeform micro-optics
Jimenez Carlos, Herkommer Alois
doaj +2 more sources
Organic cocrystals: From high‐performance molecular materials to multi‐functional applications
Aggregate, Volume 5, Issue 6, December 2024.This review provides a comprehensive exploration of organic cocrystal engineering, focusing on the mechanism of cocrystal formation, stacking modes, driving forces behind cocrystal synthesis, innovative growth techniques, and the multifunctional properties of organic cocrystals, which offers guidelines for engineering high‐performance molecular ...
Yuqing Ding, Yan Zhao, Yunqi Liu
wiley +1 more source
Advanced Materials Interfaces, Volume 11, Issue 33, November 25, 2024.The study investigates the possibilities of targeted ablation‐free microforming of borosilicate glass using ultrashort pulsed laser radiation. The results show that characteristic “peak‐valley” structures with a profile height of up to 10 µm can be produced on the top and bottom side of 1 mm thick glass substrates.
Marina Skiba +4 more
wiley +1 more source
Micromachines, 2017 Femtosecond laser direct writing is unique in allowing for fabrication of 3D micro- and nanofluidic structures, thereby enabling rapid and efficient manipulation of fluidic dynamics in 3D space to realize innovative functionalities.
Ya Cheng
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Optical properties of diatom nanostructured biosilica in Arachnoidiscus sp: micro-optics from mother nature. [PDF]
PLoS ONE, 2014 Some natural structures show three-dimensional morphologies on the micro- and nano-scale, characterized by levels of symmetry and complexity well far beyond those fabricated by best technologies available.
Maria Antonietta Ferrara +9 more
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Programmable quasi-direct space-to-time pulse shaper with active wavefront correction [PDF]
, 2012 We experimentally demonstrate an extremely compact and programmable pulse shaper composed of a single phase mask encoded into a spatial light modulator.
Bañares, Luis +6 more
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Histamine in the neocortex: Towards integrating multiscale effectors
European Journal of Neuroscience, Volume 60, Issue 4, Page 4597-4623, August 2024.Histaminergic axons project to different parts of the brain, including the neocortex and innervate the different neocortical layers at varying extents and modulate depending on the layer‐specific expression patterns of the different histamine receptor subtypes.
Amrita Benoy, Srikanth Ramaswamy
wiley +1 more source
Pupil remapping for high contrast astronomy: results from an optical testbed
, 2009 The direct imaging and characterization of Earth-like planets is among the most sought-after prizes in contemporary astrophysics, however current optical instrumentation delivers insufficient dynamic range to overcome the vast contrast differential ...
G. Perrin +10 more
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Advanced Engineering Materials, Volume 26, Issue 12, June 2024.Microprinted hybrid materials have a strong potential to enable future applications in microfluidics, microoptics, or in catalysis. This study presents the combined grayscale one‐photon and two‐photon lithography processing of hybrid sol‐gel materials obtained by a simple solvent‐free synthesis resulting in large size and high‐resolution structures ...
Laura Piedad Chía Gómez +6 more
wiley +1 more source
Frontiers in Bioengineering and BiotechnologyAs an outstanding visual system for insects and crustaceans to cope with the challenges of survival, compound eye has many unique advantages, such as wide field of view, rapid response, infinite depth of field, low aberration and fast motion capture ...
Xian Jing +5 more
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