A quirk in scientific 3D modeling has led to the discovery that laser light can — under the right circumstances — cast its own shadow. The finding challenges our current understanding of what ...

Light can tie knots—literally. Engineers at Duke University have managed to manipulate laser beams to form intricate 3D patterns called optical knots, using custom-designed optics. These twisted beams ...

A camera captures images of the patterns of light and dark on the model, math happens, and 3d data is spit out of a computer. [Jas] found a Microvision SHOWWX laser pico projector on Woot.

Engineers at Duke University have successfully manipulated laser beams to create intricate 3D patterns known as 'optical ...

Laser-based 3D printing, according to Vilnius University. The work highlights Lithuania’s growing prominence in high-tech ...

Combining laser engraving with 3D printing creates unique, customizable items quickly and inexpensively. Creative projects ...

By 2024, 3D laser scanner sales are expected to reach USD 1,844.5 million worldwide, driven by a 6.6% compound annual growth ...

The technology uses laser light to measure distance and creates 3D models of an area. Recently, it helped researchers uncover a previously unknown road at Chaco Culture National Historical Park ...

“The technology uses less expensive light sources as simple as a laser pointer ... and health care. Femtosecond laser two-photon polymerization is widely used for 3D nanostructure fabrication.