Researchers from Facebook Reality Labs have shared new methods for the design & fabrication of compact holographic lenses for use in XR headsets. The lenses used in most of today’s XR devices are ...

Swave Photonics, the Belgian startup company developing holographic technology intended to improve the experience of wearing augmented and extended reality (AR/XR) smart glasses, says it has raised ...

Pixels are single-function. The pixels in your camera capture light, while the ones on your screen emit it. But what if a ...

Most of the imaging technologies available today, including smartphone cameras, digital video cameras, microscopes and telescopes, are based on the concepts of direct imaging, i.e., a camera directly ...

A new camera setup can record three-dimensional movies with a single pixel. Moreover, the technique can obtain images outside the visible spectrum and even through tissues. The development thus opens ...

Holographic optical elements (HOEs) constitute a class of diffractive optical devices that harness recorded interference patterns within photosensitive media to manipulate light in precise and highly ...

UK-based researchers use LiDAR to create HD holographic images of objects, which are projected onto a driver's eyes. Researchers in the UK have developed what they call the first LiDAR-based augmented ...

Holographic interferometry is the technique of measuring stress, strain, and vibration with light. It is defined by the wavelength of light, finding flaws in structural bonds. It makes full use of a ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.210135 considers a real-time dynamic holographic display of LN:Bi,Mg crystals and defect-related electron mobility. Real ...