Researchers have developed a novel method of 3D printing that uses acoustic holograms. The process is called holographic direct sound printing (HDSP). It builds on a method introduced in 2022 that ...

Laser pyramid sculptures, holograms and an array of sound installations are set to feature at an art festival in East Sussex next month. The Dreamy Place festival will exhibit work combining art ...

The 1980s are remembered for its outlandish fashions, incredible music, and, of course, awesome gadgets. Here are a few of ...

Laser pyramid sculptures, holograms and an array of sound installations are set to feature at an art festival in East Sussex ...

Muthukumaran Packirisamy says real-world applications for holographic 3D printing include the creation of new forms of skin ...

This light pattern, or hologram, is captured by a camera connected to a smartphone via USB. The phone then reconstructs a 3D image. A laser beam illuminates the sample, while a second beam, called the ...

In holographic storage, light from a coherent laser source is split into two beams, the signal (data-encoded) and reference beams. These two beams are recombined to overlap through the volume of ...

The process, called holographic direct sound printing (HDSP ... saw with the evolution from stereolithography, in which a laser is used to harden a single point of resin into a solid object ...

Additionally, femtosecond laser processing technology has shown great potential in the fields of optical displays, micro-LEDs, and holographic displays. By continuously optimizing and improving ...