Here's how it works. The machine uses a 1kHz pulse laser and sends the laser through a 3D scanner, which reflects and focuses the laser onto an exact place in the air above. The laser ionizes the ...

However, this simultaneous excitation happens very rarely, which is why complex pulsed laser systems have to be applied, resulting in bigger dimensions of the laser printer. More Compact 3D ...

Researchers have found a way to 3D print structures of copper and gold, by stacking microscopically small metal droplets. These droplets are made by melting a thin metal film using a pulsed laser.

The pulse that launched the laser age came from a fingertip ... like that used to expose it projects a 3D image towards the viewer. This image of a toy train was one of the first they recorded ...

The last decade has witnessed a huge development in additive manufacturing (AM) or 3D ... laser melting (SLM), and selective laser sintering (SLS)/powder bed fusion AM processes. Femtosecond (fs) ...

Researchers at Aerial Burton are working to perfect a new kind of display technology that uses lasers to produce 3D ... the pulse onto specific points in the air. The area where the laser is ...

Two historians on a mission to preserve historic structures in Ethiopia inadvertently turned a cutting-edge 3D scanning device ... individual pulses of laser light. A pulse hits a surface, bounces ...

New developments in model code allowed researchers to simulate a full 3D laser pulse impacting on a surface. Researcher Henri Vincenti from France has taken advantage of these computational ...

According to the team, the key was to optimize the laser pulse characteristics alongside the transparency of the ceramic target. Co-author Guillermo Aguilar reported: “The sweet spot of ultrafast ...

notably one in March at the University of Strathclyde in Glasgow to do so using a free-electron laser, but that they all need to address a key issue: a pulse train would be problematic in experiments ...