From Plexiglas to hologram: a path for layered artworks [PDF]
Royal Society Open ScienceWe demonstrate the full-parallax holographic reproduction of a multilayer acrylic painting using the CHIMERA holographic printing system. The original artwork, composed of hand-painted transparent layers, was digitized, spatially reconstructed via ...
Philippe Gentet +2 more
doaj +2 more sources
Advancing anatomical education: comparative effectiveness of mixed reality and 3D printing technologies [PDF]
BMC Medical EducationBackground Cadaveric dissection has traditionally been the cornerstone of anatomical education, yet limited access to cadaveric material necessitates alternative teaching methods.
Krzysztof Starszak +9 more
doaj +2 more sources
Digital Holographic Printing Methods for 3D Visualization of Cultural Heritage Artifacts
Digital Presentation and Preservation of Cultural and Scientific Heritage, 2014 Holography enables capture and reconstruction of the optical field scattered from three-dimensional (3D) objects. The hologram encodes both amplitude and phase of the field under coherent illumination, whereas photography records only the amplitude by ...
Hoonjong Kang +9 more
doaj +2 more sources
Simulation-based training and education in laparoscopic hepatobiliary and pancreatic surgery [PDF]
Frontiers in SurgeryLaparoscopic hepatobiliary and pancreatic (HBP) surgery necessitates mastery of intricate anatomical relationships and precision-dependent techniques.
Yaping Zhang, Jiliang Shen
doaj +2 more sources
3D holographic printer: Fast printing approach
Optics Express, 2014 This article describes the general operation principles of devices for synthesized holographic images such as holographic printers. Special emphasis is placed on the printing speed. In addition, various methods to increase the printing process are described and compared.
Andrey Putilin
exaly +3 more sources
High-quality micropattern printing by interlacing-pattern holographic femtosecond pulses
Nanophotonics, 2020 To improve the efficiency of femtosecond laser direct writing, holographic femtosecond laser patterning using spatial light modulators has been widely used for the processing of micro/nanopatterns.
Wang Zhipeng +8 more
doaj +2 more sources
Promoting technical and methodological competencies in medical-oriented engineering degree courses by building digital transmitted-light and holographic microscopes: A pilot project [PDF]
GMS Journal for Medical EducationThis work presents a structured cross-course teaching concept designed for biomedical engineering students, focusing on acquiring technical skills through the construction and application of 3D-printed robotic and holographic microscopes, spanning over ...
Christian Hanshans, Friederike Burkhardt
doaj +2 more sources
Single-exposure holographic lithography of ultra-high aspect-ratio microstructures [PDF]
Nature CommunicationsThree-dimensional microfabrication is essential for microfluidics, micromechanical devices, optical components and architected materials, but current methods often trade resolution for speed: layer-by-layer and point-scanning approaches are slow, whereas
Dajun Lin, Brian Baker, Rajesh Menon
doaj +2 more sources
Holographic beam shaping for volumetric 3D printing
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XVIILight-based technologies for 3D printing have recently been developed and are leading the field thanks to their unmatched performance. However, these techniques are still limited to using incoherent light patterning for printing. Here, we present a novel approach that allows us to print using coherent patterns by combining light-beam shaping and ...
Alvarez Castaño, Maria Isabel +3 more
openaire +4 more sources
Application of metasurface in future displays [PDF]
NanophotonicsOptical metasurfaces, as a booming research field, have provided new methods for modulating the amplitude, phase, and polarization of light through artificial birefringent structures or structural resonances.
Ai Lingyu +3 more
doaj +2 more sources