3D holograms, previously seen only in science fiction movies, may soon make their way to consumer technology. Until now, 3D holograms based on phase shifting holography method could be captured using a large, specialized ...
Nanophysics
Jan 5, 2022
0
216
Since its invention by Nobel Laureate Dennis Gabor in the late 1940s, holography has found widespread use in science and engineering applications such as computational imaging, microscopy, sensors, displays and interferometry. ...
Optics & Photonics
Nov 2, 2021
0
167
Holograms are everywhere, from driver's licenses to credit cards to product packaging. And now, edible holograms could someday enhance foods. Researchers reporting in ACS Nano have developed a laser-based method to print ...
Nanomaterials
Feb 17, 2021
5
140
Researchers at the Australian National University (ANU) have developed a new way to create an almost perfect hologram in near darkness.
Optics & Photonics
Sep 16, 2020
0
146
Researchers from Tokyo Metropolitan University have developed a new way of calculating simple holograms for heads-up displays (HUDs) and near-eye displays (NEDs). The method is up to 56 times faster than conventional algorithms ...
Optics & Photonics
Jun 8, 2020
0
166
Researchers have developed a new printer that produces digital 3-D holograms with an unprecedented level of detail and realistic color. The new printer could be used to make high-resolution color recreations of objects or ...
Optics & Photonics
Nov 2, 2019
2
829
Missouri S&T researchers are demonstrating a new concept to reconstruct holographic images by using a single two-dimensional material monolayer with the thickness of less than one nanometer. Their work could lead to the creation ...
Nanophysics
Aug 20, 2019
0
65
Scientists working on unravelling the mysteries of star cluster formation have found an innovative way of sharing their work with the general public. Taking inspiration from a 19th century magic trick, researchers from the ...
Astronomy
Jul 1, 2019
0
1
Researchers have developed a new approach to multicolor holography that could be used to make 3-D color displays for augmented reality glasses, smartphones or heads-up displays without any bulky optical components.
Optics & Photonics
Jan 24, 2019
0
49
Researchers from the Singapore University of Technology and Design (SUTD) have invented a new type of anti-counterfeiting technology called holographic colour prints for securing important documents such as identity cards, ...
Nanophysics
Jan 9, 2019
0
56
