Holographic light modulation is the most efficient method to shape laser light into well-defined patterns and is therefore the means of choice for many intensity demanding applications. During the ...

In this paper, we present two approaches for recording a quasi-hologram on the steel surface by femtosecond laser pulses. The recording process is done by rotating the polarization of the laser beam ...

Holograms record and display realistic three-dimensional images that appear to float over a surface. One day they might be used to immerse viewers in virtual worlds or simply provide ultra-realistic ...

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 ...

In what is undoubtedly another step toward an IRL Star Trek holodeck researchers at the University of Glasgow in Scotland have developed holograms people can “feel” with their hands. The interactive ...

New research from the University of St Andrews paves the way for holographic technology, with the potential to transform smart devices, communication, gaming and entertainment. In a study published in ...

This is the third and final article in a series on 3D imaging, this time looking at the promises, real and otherwise, of the holographic display. No discussion of 3-D imaging should ignore the ...

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 ...

Future Apple AR devices, such as "Apple Glass," may include holograms to make moving through virtual environments feel more natural. Apple has already very many patents and patent applications ...

Quantum Field X3 / Hiro Yamagata. Image © Flickr, User: Ms.Ji. CC BY-NC-SA 2.0 Although holograms have been a possibility for decades—the first hologram was ...

I don’t know about you guys, but my brain has a really hard time comprehending things like 3D printing and holograms. Like, I get that they’re real things that exist, but how they work makes no sense ...