A new type of quantum holography which uses entangled photons to overcome the limitations of conventional holographic approaches could lead to improved medical imaging and speed the advance of quantum ...

Amethyst is a violet variety of quartz. Image by Parent Géry - Own work, CC BY-SA 3.0 Amethyst is a violet variety of quartz. Image by Parent Géry - Own work, CC BY-SA 3.0 In a recent study published ...

Holography promises to change how we approach technology, from medical diagnostics to education, data storage, defense, and cybersecurity, 3D holography has the potential to transform a range of ...

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 ...

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 ...

Important data can be stored and concealed quite easily in ordinary plastic using 3D printers and terahertz radiation, scientists show. Holography can be done quite easily: A 3D printer can be used to ...

A holography class at the Ohio State University combines art and physics to provide a more complete picture of how we understand the world around us. Art and science are often seen as incompatible ...

A new perspective bridges two approaches to understanding quantum gravity. The modern-day theoretical physicist faces a taxing uphill climb. "As we learn more, reality becomes ever more subtle; the ...