In a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2021.210030, the research group of Professor Xiong Wei, from Huazhong University of Science and Technology, Wuhan, China, discuss ...

Digital holographic microscopy (DHM) is a type of microscopy that combines digital holography with microscopy to allow transparent cells to be visualized with classic cell culture plates. DHM is ...

The goal of brain implants is to read neuron activity and respond by activating neurons to, for example, move prosthetics or simulate lost perceptions. Researchers have developed a device to do that, ...

Most people own at least one hologram, probably without knowing it’s a hologram. Those with relatively little optical background, most of the general public, are most likely to encounter real ...

Prof Stephen Hawking’s closest collaborator explains emerging evidence supporting the cosmologist’s final thoughts on time ...

If a 2D picture is worth a thousand words, then a 3D image is worth a million. With holography, it is possible to reconstruct 3D images using holograms, and the process is unlike anything found in ...

Researchers in France have developed a new type of optical printer that produces digital 3-D holograms with what they call "an unprecedented level of detail and realistic color." The printer can make ...

Once, holograms were just a scientific curiosity. But thanks to the rapid development of lasers, they have gradually moved centre stage, appearing on the security imagery for credit cards and bank ...